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85754541276960 = 253573127157122741
BaseRepresentation
bin10011011111111001001000…
…111110000111111100100000
3102020122001110102111111020220
4103133321020332013330200
542220000300031330320
6502215031543203040
724030363321656343
oct2337711076077440
9366561412444226
1085754541276960
1125362329a309a6
12974b97a446480
1338b0806c2c75a
14172678314445a
159daa145eae40
hex4dfe48f87f20

85754541276960 has 384 divisors, whose sum is σ = 277743409864704. Its totient is φ = 22234313687040.

The previous prime is 85754541276923. The next prime is 85754541276961. The reversal of 85754541276960 is 6967214545758.

It is not an unprimeable number, because it can be changed into a prime (85754541276961) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 698601190 + ... + 698723930.

It is an arithmetic number, because the mean of its divisors is an integer number (723290129856).

Almost surely, 285754541276960 is an apocalyptic number.

85754541276960 is a gapful number since it is divisible by the number (80) 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 85754541276960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138871704932352).

85754541276960 is an abundant number, since it is smaller than the sum of its proper divisors (191988868587744).

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

85754541276960 is a wasteful number, since it uses less digits than its factorization.

85754541276960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123116 (or 123108 counting only the distinct ones).

The product of its (nonzero) digits is 508032000, while the sum is 69.

The spelling of 85754541276960 in words is "eighty-five trillion, seven hundred fifty-four billion, five hundred forty-one million, two hundred seventy-six thousand, nine hundred sixty".