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10024223239 = 23435835793
BaseRepresentation
bin10010101010111110…
…11000001000000111
3221212121100022011101
421111133120020013
5131012200120424
64334405520531
7503260330432
oct112537301007
927777308141
1010024223239
11428445a318
121b39113147
13c39a1bc54
146b146a819
153da095344
hex2557d8207

10024223239 has 4 divisors (see below), whose sum is σ = 10460059056. Its totient is φ = 9588387424.

The previous prime is 10024223207. The next prime is 10024223267. The reversal of 10024223239 is 93232242001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 93232242001 = 212161439441.

It is a cyclic number.

It is not a de Polignac number, because 10024223239 - 25 = 10024223207 is a prime.

It is a super-2 number, since 2×100242232392 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10024229239) 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, 217917874 + ... + 217917919.

It is an arithmetic number, because the mean of its divisors is an integer number (2615014764).

Almost surely, 210024223239 is an apocalyptic number.

10024223239 is a deficient number, since it is larger than the sum of its proper divisors (435835817).

10024223239 is an equidigital number, since it uses as much as digits as its factorization.

10024223239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435835816.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 10024223239 in words is "ten billion, twenty-four million, two hundred twenty-three thousand, two hundred thirty-nine".

Divisors: 1 23 435835793 10024223239