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472382550624 = 25313935400371
BaseRepresentation
bin1101101111111000011…
…00011011001001100000
31200011022011002220220010
412313330030123021200
530214414413104444
61001002021244520
746062036300255
oct6677414331140
91604264086803
10472382550624
111723776a8a76
1277673b63740
133571257215a
1418c133b542c
15c44b2852b9
hex6dfc31b260

472382550624 has 48 divisors (see below), whose sum is σ = 1248925124160. Its totient is φ = 156328033920.

The previous prime is 472382550623. The next prime is 472382550781. The reversal of 472382550624 is 426055283274.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472382550623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17686842 + ... + 17713529.

It is an arithmetic number, because the mean of its divisors is an integer number (26019273420).

Almost surely, 2472382550624 is an apocalyptic number.

It is an amenable number.

472382550624 is an abundant number, since it is smaller than the sum of its proper divisors (776542573536).

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

472382550624 is a wasteful number, since it uses less digits than its factorization.

472382550624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35400523 (or 35400515 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 48.

The spelling of 472382550624 in words is "four hundred seventy-two billion, three hundred eighty-two million, five hundred fifty thousand, six hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 139 278 417 556 834 1112 1668 2224 3336 4448 6672 13344 35400371 70800742 106201113 141601484 212402226 283202968 424804452 566405936 849608904 1132811872 1699217808 3398435616 4920651569 9841303138 14761954707 19682606276 29523909414 39365212552 59047818828 78730425104 118095637656 157460850208 236191275312 472382550624