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10313013 = 38234177
BaseRepresentation
bin100111010101…
…110100110101
3201101221210110
4213111310311
510120004023
61005013233
7153442044
oct47256465
921357713
1010313013
115904357
123554219
1321a1199
14152655b
15d8aa93
hex9d5d35

10313013 has 8 divisors (see below), whose sum is σ = 13770688. Its totient is φ = 6865344.

The previous prime is 10313011. The next prime is 10313021. The reversal of 10313013 is 31031301.

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

It is not a de Polignac number, because 10313013 - 21 = 10313011 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10313013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10313011) 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, 381 + ... + 4557.

It is an arithmetic number, because the mean of its divisors is an integer number (1721336).

Almost surely, 210313013 is an apocalyptic number.

It is an amenable number.

10313013 is a deficient number, since it is larger than the sum of its proper divisors (3457675).

10313013 is an equidigital number, since it uses as much as digits as its factorization.

10313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5003.

The product of its (nonzero) digits is 27, while the sum is 12.

The square root of 10313013 is about 3211.3880176646. The cubic root of 10313013 is about 217.6683014958.

Adding to 10313013 its reverse (31031301), we get a palindrome (41344314).

It can be divided in two parts, 1031301 and 3, that multiplied together give a palindrome (3093903).

The spelling of 10313013 in words is "ten million, three hundred thirteen thousand, thirteen".

Divisors: 1 3 823 2469 4177 12531 3437671 10313013