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2055259997952 = 2837382302827
BaseRepresentation
bin11101111010000111000…
…010101100011100000000
321021110222121021121021220
4131322013002230130000
5232133133024413302
64212101242315040
7301326154510560
oct35720702543400
97243877247256
102055259997952
117226a3763187
122923a64b8a80
1311ba6bc96005
1471691a00da0
15386de5354bc
hex1de870ac700

2055259997952 has 72 divisors (see below), whose sum is σ = 6251415843456. Its totient is φ = 587217140736.

The previous prime is 2055259997951. The next prime is 2055259997971. The reversal of 2055259997952 is 2597999525502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055259997951) 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, 191146038 + ... + 191156789.

It is an arithmetic number, because the mean of its divisors is an integer number (86825220048).

Almost surely, 22055259997952 is an apocalyptic number.

It is an amenable number.

2055259997952 is an abundant number, since it is smaller than the sum of its proper divisors (4196155845504).

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

2055259997952 is an equidigital number, since it uses as much as digits as its factorization.

2055259997952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382302853 (or 382302839 counting only the distinct ones).

The product of its (nonzero) digits is 229635000, while the sum is 69.

The spelling of 2055259997952 in words is "two trillion, fifty-five billion, two hundred fifty-nine million, nine hundred ninety-seven thousand, nine hundred fifty-two".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 382302827 764605654 1146908481 1529211308 2293816962 2676119789 3058422616 4587633924 5352239578 6116845232 8028359367 9175267848 10704479156 12233690464 16056718734 18350535696 21408958312 24467380928 32113437468 36701071392 42817916624 48934761856 64226874936 73402142784 85635833248 97869523712 128453749872 146804285568 171271666496 256907499744 293608571136 342543332992 513814999488 685086665984 1027629998976 2055259997952