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235254038 = 28312711159
BaseRepresentation
bin11100000010110…
…11000100010110
3121101200010212112
432001123010112
5440211112123
635202151022
75554424555
oct1601330426
9541603775
10235254038
11110881928
1266952472
133997b896
142335bd9c
15159bed78
hexe05b116

235254038 has 16 divisors (see below), whose sum is σ = 359976960. Its totient is φ = 115284456.

The previous prime is 235254037. The next prime is 235254059. The reversal of 235254038 is 830452532.

It is a junction number, because it is equal to n+sod(n) for n = 235253995 and 235254013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235254037) 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, 15503 + ... + 26661.

It is an arithmetic number, because the mean of its divisors is an integer number (22498560).

Almost surely, 2235254038 is an apocalyptic number.

235254038 is a deficient number, since it is larger than the sum of its proper divisors (124722922).

235254038 is a wasteful number, since it uses less digits than its factorization.

235254038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11371.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 235254038 is about 15337.9932846510. The cubic root of 235254038 is about 617.3228637342.

The spelling of 235254038 in words is "two hundred thirty-five million, two hundred fifty-four thousand, thirty-eight".

Divisors: 1 2 83 127 166 254 10541 11159 21082 22318 926197 1417193 1852394 2834386 117627019 235254038