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10813308 = 2231181919
BaseRepresentation
bin101001001111…
…111101111100
3202100101001220
4221033331330
510232011213
61023433340
7160624452
oct51177574
922311056
1010813308
116116220
123755850
132317b0c
1416169d2
15e38e23
hexa4ff7c

10813308 has 24 divisors (see below), whose sum is σ = 27525120. Its totient is φ = 3276720.

The previous prime is 10813307. The next prime is 10813333. The reversal of 10813308 is 80331801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813303) 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, 40828 + ... + 41091.

It is an arithmetic number, because the mean of its divisors is an integer number (1146880).

Almost surely, 210813308 is an apocalyptic number.

It is an amenable number.

10813308 is an abundant number, since it is smaller than the sum of its proper divisors (16711812).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10813308 is a wasteful number, since it uses less digits than its factorization.

10813308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81937 (or 81935 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

The square root of 10813308 is about 3288.3594694011. The cubic root of 10813308 is about 221.1326435620.

It can be divided in two parts, 10 and 813308, that added together give a palindrome (813318).

The spelling of 10813308 in words is "ten million, eight hundred thirteen thousand, three hundred eight".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 81919 163838 245757 327676 491514 901109 983028 1802218 2703327 3604436 5406654 10813308