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10733131 = 86312437
BaseRepresentation
bin101000111100…
…011001001011
3202012022002101
4220330121023
510221430011
61022014231
7160141633
oct50743113
922168071
1010733131
116070a62
123717377
1322ba486
1415d56c3
15e202c1
hexa3c64b

10733131 has 4 divisors (see below), whose sum is σ = 10746432. Its totient is φ = 10719832.

The previous prime is 10733123. The next prime is 10733159. The reversal of 10733131 is 13133701.

It is a happy number.

10733131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10733131 - 23 = 10733123 is a prime.

It is a super-2 number, since 2×107331312 = 230400202126322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10733099 and 10733108.

It is not an unprimeable number, because it can be changed into a prime (10733731) 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, 5356 + ... + 7081.

It is an arithmetic number, because the mean of its divisors is an integer number (2686608).

Almost surely, 210733131 is an apocalyptic number.

10733131 is a deficient number, since it is larger than the sum of its proper divisors (13301).

10733131 is an equidigital number, since it uses as much as digits as its factorization.

10733131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13300.

The product of its (nonzero) digits is 189, while the sum is 19.

The square root of 10733131 is about 3276.1457537784. The cubic root of 10733131 is about 220.5847460579.

Adding to 10733131 its reverse (13133701), we get a palindrome (23866832).

The spelling of 10733131 in words is "ten million, seven hundred thirty-three thousand, one hundred thirty-one".

Divisors: 1 863 12437 10733131