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10100970571 is a prime number
BaseRepresentation
bin10010110100001000…
…01001010001001011
3222001221202110201011
421122010021101023
5131141322024241
64350150504351
7505211555536
oct113204112113
928057673634
1010100970571
11431380976a
121b5a9650b7
13c4c8b0983
146bb727a1d
153e1ba5281
hex25a10944b

10100970571 has 2 divisors, whose sum is σ = 10100970572. Its totient is φ = 10100970570.

The previous prime is 10100970533. The next prime is 10100970577. The reversal of 10100970571 is 17507900101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10100970571 - 27 = 10100970443 is a prime.

It is not a weakly prime, because it can be changed into another prime (10100970577) by changing a digit.

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 as a sum of consecutive naturals, namely, 5050485285 + 5050485286.

It is an arithmetic number, because the mean of its divisors is an integer number (5050485286).

Almost surely, 210100970571 is an apocalyptic number.

10100970571 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100970571 is an equidigital number, since it uses as much as digits as its factorization.

10100970571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2205, while the sum is 31.

The spelling of 10100970571 in words is "ten billion, one hundred million, nine hundred seventy thousand, five hundred seventy-one".