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10057207273 = 11718588563
BaseRepresentation
bin10010101110111010…
…01100110111101001
3221221220102001202021
421113131030313221
5131044121113043
64341544504441
7504140565001
oct112735146751
927856361667
1010057207273
1142a1038753
121b4817b121
13c437ca229
146b59b5001
153dce0d3ed
hex25774cde9

10057207273 has 4 divisors (see below), whose sum is σ = 10065797008. Its totient is φ = 10048617540.

The previous prime is 10057207249. The next prime is 10057207339. The reversal of 10057207273 is 37270275001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10057207273 - 25 = 10057207241 is a prime.

It is a super-2 number, since 2×100572072732 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10057007273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4293111 + ... + 4295452.

It is an arithmetic number, because the mean of its divisors is an integer number (2516449252).

Almost surely, 210057207273 is an apocalyptic number.

It is an amenable number.

10057207273 is a deficient number, since it is larger than the sum of its proper divisors (8589735).

10057207273 is an equidigital number, since it uses as much as digits as its factorization.

10057207273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8589734.

The product of its (nonzero) digits is 20580, while the sum is 34.

The spelling of 10057207273 in words is "ten billion, fifty-seven million, two hundred seven thousand, two hundred seventy-three".

Divisors: 1 1171 8588563 10057207273