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472585364160 = 2635713291671117
BaseRepresentation
bin1101110000010000100…
…10000110001011000000
31200011211021201220202120
412320020102012023000
530220323323123120
61001034104244240
746100051213340
oct6701022061300
91604737656676
10472585364160
11172471132868
127770ba70680
13357455a2c70
1418c322cad20
15c45de98140
hex6e084862c0

472585364160 has 896 divisors, whose sum is σ = 1923558174720. Its totient is φ = 95609880576.

The previous prime is 472585364159. The next prime is 472585364171. The reversal of 472585364160 is 61463585274.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 423083922 + ... + 423085038.

It is an arithmetic number, because the mean of its divisors is an integer number (2146828320).

Almost surely, 2472585364160 is an apocalyptic number.

472585364160 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 472585364160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (961779087360).

472585364160 is an abundant number, since it is smaller than the sum of its proper divisors (1450972810560).

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

472585364160 is a wasteful number, since it uses less digits than its factorization.

472585364160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1353 (or 1343 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 472585364160 in words is "four hundred seventy-two billion, five hundred eighty-five million, three hundred sixty-four thousand, one hundred sixty".