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10053331 = 31324301
BaseRepresentation
bin100110010110…
…011011010011
3200220202120121
4212112123103
510033201311
6555251111
7151311001
oct46263323
920822517
1010053331
115747242
123449a97
13210cc22
141499a71
15d38b71
hex9966d3

10053331 has 4 divisors (see below), whose sum is σ = 10377664. Its totient is φ = 9729000.

The previous prime is 10053319. The next prime is 10053361. The reversal of 10053331 is 13335001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10053331 is a prime.

It is a super-2 number, since 2×100533312 = 202138928391122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10053301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162120 + ... + 162181.

It is an arithmetic number, because the mean of its divisors is an integer number (2594416).

Almost surely, 210053331 is an apocalyptic number.

10053331 is a deficient number, since it is larger than the sum of its proper divisors (324333).

10053331 is an equidigital number, since it uses as much as digits as its factorization.

10053331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324332.

The product of its (nonzero) digits is 135, while the sum is 16.

The square root of 10053331 is about 3170.6988188726. The cubic root of 10053331 is about 215.8257840200.

Adding to 10053331 its reverse (13335001), we get a palindrome (23388332).

The spelling of 10053331 in words is "ten million, fifty-three thousand, three hundred thirty-one".

Divisors: 1 31 324301 10053331