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10102570241 = 47214948303
BaseRepresentation
bin10010110100010100…
…01111110100000001
3222002001202202001012
421122022033310001
5131142224221431
64350245050305
7505231300361
oct113212176401
928061682035
1010102570241
114314701605
121b5b3b6995
13c50020b1a
146bba229a1
153e1dbe22b
hex25a28fd01

10102570241 has 4 divisors (see below), whose sum is σ = 10317518592. Its totient is φ = 9887621892.

The previous prime is 10102570213. The next prime is 10102570259. The reversal of 10102570241 is 14207520101.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14207520101 = 53268066417.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10102570241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10102570211) 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, 107474105 + ... + 107474198.

It is an arithmetic number, because the mean of its divisors is an integer number (2579379648).

Almost surely, 210102570241 is an apocalyptic number.

It is an amenable number.

10102570241 is a deficient number, since it is larger than the sum of its proper divisors (214948351).

10102570241 is an equidigital number, since it uses as much as digits as its factorization.

10102570241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214948350.

The product of its (nonzero) digits is 560, while the sum is 23.

The spelling of 10102570241 in words is "ten billion, one hundred two million, five hundred seventy thousand, two hundred forty-one".

Divisors: 1 47 214948303 10102570241