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10853131 = 31714931
BaseRepresentation
bin101001011001…
…101100001011
3202102101200211
4221121230023
510234300011
61024341551
7161151532
oct51315413
922371624
1010853131
116143133
1237748b7
13232cc93
141627319
15e45b21
hexa59b0b

10853131 has 8 divisors (see below), whose sum is σ = 11363328. Its totient is φ = 10353000.

The previous prime is 10853113. The next prime is 10853147. The reversal of 10853131 is 13135801.

10853131 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10853131 - 223 = 2464523 is a prime.

It is a super-2 number, since 2×108531312 = 235580905006322, which contains 22 as substring.

It is a Duffinian number.

10853131 is a modest number, since divided by 3131 gives 1085 as remainder.

It is not an unprimeable number, because it can be changed into a prime (10853111) 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, 265 + ... + 4666.

It is an arithmetic number, because the mean of its divisors is an integer number (1420416).

Almost surely, 210853131 is an apocalyptic number.

10853131 is a deficient number, since it is larger than the sum of its proper divisors (510197).

10853131 is an equidigital number, since it uses as much as digits as its factorization.

10853131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5033.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 10853131 is about 3294.4090517117. The cubic root of 10853131 is about 221.4037717233.

Adding to 10853131 its reverse (13135801), we get a palindrome (23988932).

The spelling of 10853131 in words is "ten million, eight hundred fifty-three thousand, one hundred thirty-one".

Divisors: 1 31 71 2201 4931 152861 350101 10853131