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468055000 = 2354743311
BaseRepresentation
bin11011111001011…
…111001111011000
31012121201122202101
4123321133033120
51424310230000
6114240013144
714412254560
oct3371371730
91177648671
10468055000
11220228716
121109011b4
1375c7ba2a
144623bda0
152b157e6a
hex1be5f3d8

468055000 has 160 divisors (see below), whose sum is σ = 1286588160. Its totient is φ = 156240000.

The previous prime is 468054997. The next prime is 468055001. The reversal of 468055000 is 550864.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 468055000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468055001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1504845 + ... + 1505155.

It is an arithmetic number, because the mean of its divisors is an integer number (8041176).

Almost surely, 2468055000 is an apocalyptic number.

468055000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 468055000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643294080).

468055000 is an abundant number, since it is smaller than the sum of its proper divisors (818533160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

468055000 is a wasteful number, since it uses less digits than its factorization.

468055000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 368 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 468055000 is about 21634.5788033879. The cubic root of 468055000 is about 776.4240207538.

The spelling of 468055000 in words is "four hundred sixty-eight million, fifty-five thousand".

Divisors: 1 2 4 5 7 8 10 14 20 25 28 35 40 43 50 56 70 86 100 125 140 172 175 200 215 250 280 301 311 344 350 430 500 602 622 625 700 860 875 1000 1075 1204 1244 1250 1400 1505 1555 1720 1750 2150 2177 2408 2488 2500 3010 3110 3500 4300 4354 4375 5000 5375 6020 6220 7000 7525 7775 8600 8708 8750 10750 10885 12040 12440 13373 15050 15550 17416 17500 21500 21770 26746 26875 30100 31100 35000 37625 38875 43000 43540 53492 53750 54425 60200 62200 66865 75250 77750 87080 93611 106984 107500 108850 133730 150500 155500 187222 188125 194375 215000 217700 267460 272125 301000 311000 334325 374444 376250 388750 435400 468055 534920 544250 668650 748888 752500 777500 936110 1088500 1337300 1360625 1505000 1555000 1671625 1872220 2177000 2340275 2674600 2721250 3343250 3744440 4680550 5442500 6686500 8358125 9361100 10885000 11701375 13373000 16716250 18722200 23402750 33432500 46805500 58506875 66865000 93611000 117013750 234027500 468055000