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468973080 = 233252335591
BaseRepresentation
bin11011111100111…
…111011000011000
31012200110022010100
4123330333120120
51430024114310
6114311415400
714423130312
oct3374773030
91180408110
10468973080
112207a5464
12111084560
1376210884
14463da7b2
152b289ec0
hex1bf3f618

468973080 has 96 divisors (see below), whose sum is σ = 1530977760. Its totient is φ = 124500480.

The previous prime is 468973079. The next prime is 468973081. The reversal of 468973080 is 80379864.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (468973079) and next prime (468973081).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468973081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81085 + ... + 86675.

It is an arithmetic number, because the mean of its divisors is an integer number (15947685).

Almost surely, 2468973080 is an apocalyptic number.

468973080 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 468973080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (765488880).

468973080 is an abundant number, since it is smaller than the sum of its proper divisors (1062004680).

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

468973080 is a wasteful number, since it uses less digits than its factorization.

468973080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5841 (or 5834 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 468973080 is about 21655.7862937368. The cubic root of 468973080 is about 776.9313356435.

The spelling of 468973080 in words is "four hundred sixty-eight million, nine hundred seventy-three thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 233 360 466 699 932 1165 1398 1864 2097 2330 2796 3495 4194 4660 5591 5592 6990 8388 9320 10485 11182 13980 16773 16776 20970 22364 27955 27960 33546 41940 44728 50319 55910 67092 83865 83880 100638 111820 134184 167730 201276 223640 251595 335460 402552 503190 670920 1006380 1302703 2012760 2605406 3908109 5210812 6513515 7816218 10421624 11724327 13027030 15632436 19540545 23448654 26054060 31264872 39081090 46897308 52108120 58621635 78162180 93794616 117243270 156324360 234486540 468973080