Search a number
-
+
10900053 = 321963743
BaseRepresentation
bin101001100101…
…001001010101
3202111210001200
4221211021111
510242300203
61025343113
7161435403
oct51451125
922453050
1010900053
11617540a
123797a99
132348448
14163a473
15e549a3
hexa65255

10900053 has 12 divisors (see below), whose sum is σ = 16573440. Its totient is φ = 6884136.

The previous prime is 10900051. The next prime is 10900063. The reversal of 10900053 is 35000901.

It is not a de Polignac number, because 10900053 - 21 = 10900051 is a prime.

It is a super-2 number, since 2×109000532 = 237622310805618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10899999 and 10900035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10900051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31701 + ... + 32042.

It is an arithmetic number, because the mean of its divisors is an integer number (1381120).

Almost surely, 210900053 is an apocalyptic number.

It is an amenable number.

10900053 is a deficient number, since it is larger than the sum of its proper divisors (5673387).

10900053 is a wasteful number, since it uses less digits than its factorization.

10900053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63768 (or 63765 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 10900053 is about 3301.5228304526. The cubic root of 10900053 is about 221.7223824621.

Adding to 10900053 its reverse (35000901), we get a palindrome (45900954).

The spelling of 10900053 in words is "ten million, nine hundred thousand, fifty-three".

Divisors: 1 3 9 19 57 171 63743 191229 573687 1211117 3633351 10900053