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232453054 = 21109104803
BaseRepresentation
bin11011101101011…
…11001110111110
3121012101211122101
431312233032332
5434001444204
635022135314
75521550461
oct1566571676
9535354571
10232453054
1110a239469
1265a2153a
133920a9b2
1422c2d2d8
1515619ea4
hexddaf3be

232453054 has 8 divisors (see below), whose sum is σ = 348997320. Its totient is φ = 116120616.

The previous prime is 232453043. The next prime is 232453057. The reversal of 232453054 is 450354232.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232453057) 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, 50184 + ... + 54619.

It is an arithmetic number, because the mean of its divisors is an integer number (43624665).

Almost surely, 2232453054 is an apocalyptic number.

232453054 is a deficient number, since it is larger than the sum of its proper divisors (116544266).

232453054 is a wasteful number, since it uses less digits than its factorization.

232453054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105914.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 232453054 is about 15246.4111842755. The cubic root of 232453054 is about 614.8630836284.

The spelling of 232453054 in words is "two hundred thirty-two million, four hundred fifty-three thousand, fifty-four".

Divisors: 1 2 1109 2218 104803 209606 116226527 232453054