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10244931 = 317200881
BaseRepresentation
bin100111000101…
…001101000011
3201021111101220
4213011031003
510110314211
61003330123
7153036414
oct47051503
921244356
1010244931
115868194
123520943
1321791b8
14150980b
15d75806
hex9c5343

10244931 has 8 divisors (see below), whose sum is σ = 14463504. Its totient is φ = 6428160.

The previous prime is 10244921. The next prime is 10244951. The reversal of 10244931 is 13944201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10244931 - 218 = 9982787 is a prime.

It is a super-2 number, since 2×102449312 = 209917222389522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10244921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100390 + ... + 100491.

It is an arithmetic number, because the mean of its divisors is an integer number (1807938).

Almost surely, 210244931 is an apocalyptic number.

10244931 is a deficient number, since it is larger than the sum of its proper divisors (4218573).

10244931 is a wasteful number, since it uses less digits than its factorization.

10244931 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200901.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 10244931 is about 3200.7703760189. The cubic root of 10244931 is about 217.1882599666.

It can be divided in two parts, 10244 and 931, that added together give a triangular number (11175 = T149).

The spelling of 10244931 in words is "ten million, two hundred forty-four thousand, nine hundred thirty-one".

Divisors: 1 3 17 51 200881 602643 3414977 10244931