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232231034 = 2719873049
BaseRepresentation
bin11011101011110…
…01000001111010
3121011222120002102
431311321001322
5433422343114
635013303402
75516634260
oct1565710172
9534876072
10232231034
1110a0a7682
1265934b62
1339160919
1422bb2430
15155c42de
hexdd7907a

232231034 has 16 divisors (see below), whose sum is σ = 419064000. Its totient is φ = 94289184.

The previous prime is 232231019. The next prime is 232231037. The reversal of 232231034 is 430132232.

It is a junction number, because it is equal to n+sod(n) for n = 232230997 and 232231015.

It is not an unprimeable number, because it can be changed into a prime (232231037) 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, 436259 + ... + 436790.

It is an arithmetic number, because the mean of its divisors is an integer number (26191500).

Almost surely, 2232231034 is an apocalyptic number.

232231034 is a deficient number, since it is larger than the sum of its proper divisors (186832966).

232231034 is a wasteful number, since it uses less digits than its factorization.

232231034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873077.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 232231034 is about 15239.1283871487. The cubic root of 232231034 is about 614.6672657572.

Adding to 232231034 its reverse (430132232), we get a palindrome (662363266).

The spelling of 232231034 in words is "two hundred thirty-two million, two hundred thirty-one thousand, thirty-four".

Divisors: 1 2 7 14 19 38 133 266 873049 1746098 6111343 12222686 16587931 33175862 116115517 232231034