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10313379 = 33381977
BaseRepresentation
bin100111010101…
…111010100011
3201101222022000
4213111322203
510120012004
61005015043
7153443106
oct47257243
921358260
1010313379
11590465a
123554483
1321a13bb
14152673d
15d8ac39
hex9d5ea3

10313379 has 8 divisors (see below), whose sum is σ = 15279120. Its totient is φ = 6875568.

The previous prime is 10313363. The next prime is 10313423. The reversal of 10313379 is 97331301.

It is not a de Polignac number, because 10313379 - 24 = 10313363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 381977 = 10313379 / (1 + 0 + 3 + 1 + 3 + 3 + 7 + 9).

It is not an unprimeable number, because it can be changed into a prime (10313309) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190962 + ... + 191015.

It is an arithmetic number, because the mean of its divisors is an integer number (1909890).

Almost surely, 210313379 is an apocalyptic number.

10313379 is a deficient number, since it is larger than the sum of its proper divisors (4965741).

10313379 is an equidigital number, since it uses as much as digits as its factorization.

10313379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381986 (or 381980 counting only the distinct ones).

The product of its (nonzero) digits is 1701, while the sum is 27.

The square root of 10313379 is about 3211.4450018644. The cubic root of 10313379 is about 217.6708764193.

The spelling of 10313379 in words is "ten million, three hundred thirteen thousand, three hundred seventy-nine".

Divisors: 1 3 9 27 381977 1145931 3437793 10313379