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480761874 = 23271376183
BaseRepresentation
bin11100101001111…
…101100000010010
31020111122020022100
4130221331200102
51441033334444
6115412221230
714625260055
oct3451754022
91214566270
10480761874
1122741756a
1211500a816
13787aa6a8
1447bc8a9c
152c317e69
hex1ca7d812

480761874 has 24 divisors (see below), whose sum is σ = 1056324672. Its totient is φ = 157996440.

The previous prime is 480761863. The next prime is 480761881. The reversal of 480761874 is 478167084.

It is a super-3 number, since 3×4807618743 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 186814 + ... + 189369.

It is an arithmetic number, because the mean of its divisors is an integer number (44013528).

Almost surely, 2480761874 is an apocalyptic number.

480761874 is an abundant number, since it is smaller than the sum of its proper divisors (575562798).

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

480761874 is a wasteful number, since it uses less digits than its factorization.

480761874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376262 (or 376259 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The square root of 480761874 is about 21926.2827218843. The cubic root of 480761874 is about 783.3875642350.

The spelling of 480761874 in words is "four hundred eighty million, seven hundred sixty-one thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 9 18 71 142 213 426 639 1278 376183 752366 1128549 2257098 3385647 6771294 26708993 53417986 80126979 160253958 240380937 480761874