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480851313374874 = 231348199712790039
BaseRepresentation
bin110110101010101001110101…
…1101110010011011010011010
32100001112221021210102102000010
41231111103223232103122122
51001011231442210443444
64422404013243422350
7203166234543255021
oct15525235356233232
92301487253372003
10480851313374874
1112a2399956a5562
1245b20257b249b6
1317840113238040
1486a54834978b8
153a8d0a5b822b9
hex1b554ebb9369a

480851313374874 has 32 divisors (see below), whose sum is σ = 1035681981586560. Its totient is φ = 147953931740352.

The previous prime is 480851313374849. The next prime is 480851313374893. The reversal of 480851313374874 is 478473313158084.

It is a happy number.

It is a super-3 number, since 3×4808513133748743 (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31200747 + ... + 43990785.

It is an arithmetic number, because the mean of its divisors is an integer number (32365061924580).

Almost surely, 2480851313374874 is an apocalyptic number.

480851313374874 is an abundant number, since it is smaller than the sum of its proper divisors (554830668211686).

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

480851313374874 is a wasteful number, since it uses less digits than its factorization.

480851313374874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13272054.

The product of its (nonzero) digits is 216760320, while the sum is 66.

The spelling of 480851313374874 in words is "four hundred eighty trillion, eight hundred fifty-one billion, three hundred thirteen million, three hundred seventy-four thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 13 26 39 78 481997 963994 1445991 2891982 6265961 12531922 12790039 18797883 25580078 37595766 38370117 76740234 166270507 332541014 498811521 997623042 6164760427883 12329520855766 18494281283649 36988562567298 80141885562479 160283771124958 240425656687437 480851313374874