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48260808 = 233223151193
BaseRepresentation
bin1011100000011…
…0011011001000
310100210220101100
42320012123020
544323321213
64442221400
71124132031
oct270063310
9110726340
1048260808
1125273072
12141b4860
139cc98bb
1465a3a88
154384773
hex2e066c8

48260808 has 96 divisors (see below), whose sum is σ = 138003840. Its totient is φ = 15206400.

The previous prime is 48260801. The next prime is 48260833. The reversal of 48260808 is 80806284.

48260808 is a `hidden beast` number, since 48 + 2 + 608 + 0 + 8 = 666.

It is a Cunningham number, because it is equal to 69472-1.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48260801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 249960 + ... + 250152.

It is an arithmetic number, because the mean of its divisors is an integer number (1437540).

Almost surely, 248260808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48260808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69001920).

48260808 is an abundant number, since it is smaller than the sum of its proper divisors (89743032).

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

48260808 is a wasteful number, since it uses less digits than its factorization.

48260808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 48260808 is about 6946.9999280265. Note that the first 4 decimals coincide. The cubic root of 48260808 is about 364.0811516524.

The spelling of 48260808 in words is "forty-eight million, two hundred sixty thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 151 184 193 207 276 302 386 414 453 552 579 604 772 828 906 1158 1208 1359 1544 1656 1737 1812 2316 2718 3473 3474 3624 4439 4632 5436 6946 6948 8878 10419 10872 13317 13892 13896 17756 20838 26634 27784 29143 31257 35512 39951 41676 53268 58286 62514 79902 83352 87429 106536 116572 125028 159804 174858 233144 250056 262287 319608 349716 524574 670289 699432 1049148 1340578 2010867 2098296 2681156 4021734 5362312 6032601 8043468 12065202 16086936 24130404 48260808