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232010053 = 1121091823
BaseRepresentation
bin11011101010000…
…11000101000101
3121011120022221221
431311003011011
5433343310203
635004440341
75515024102
oct1565030505
9534508857
10232010053
11109a66650
12658490b1
13390b4172
1422b55aa9
151557dabd
hexdd43145

232010053 has 4 divisors (see below), whose sum is σ = 253101888. Its totient is φ = 210918220.

The previous prime is 232010041. The next prime is 232010057. The reversal of 232010053 is 350010232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232010053 - 217 = 231878981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232010057) 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, 10545901 + ... + 10545922.

It is an arithmetic number, because the mean of its divisors is an integer number (63275472).

Almost surely, 2232010053 is an apocalyptic number.

It is an amenable number.

232010053 is a deficient number, since it is larger than the sum of its proper divisors (21091835).

232010053 is a wasteful number, since it uses less digits than its factorization.

232010053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21091834.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 232010053 is about 15231.8762140453. The cubic root of 232010053 is about 614.4722402966.

Adding to 232010053 its reverse (350010232), we get a palindrome (582020285).

The spelling of 232010053 in words is "two hundred thirty-two million, ten thousand, fifty-three".

Divisors: 1 11 21091823 232010053