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230134104 = 23323196307
BaseRepresentation
bin11011011011110…
…01000101011000
3121001001000122100
431231321011120
5432403242404
634500323400
75463051624
oct1555710530
9531030570
10230134104
111089a5182
12650a3560
13388a8335
14227c8184
151530cd39
hexdb79158

230134104 has 24 divisors (see below), whose sum is σ = 623280060. Its totient is φ = 76711344.

The previous prime is 230134103. The next prime is 230134123. The reversal of 230134104 is 401431032.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230134103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1598082 + ... + 1598225.

Almost surely, 2230134104 is an apocalyptic number.

230134104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230134104 is an abundant number, since it is smaller than the sum of its proper divisors (393145956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230134104 is a wasteful number, since it uses less digits than its factorization.

230134104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3196319 (or 3196312 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 230134104 is about 15170.1715217726. The cubic root of 230134104 is about 612.8116234073.

Adding to 230134104 its reverse (401431032), we get a palindrome (631565136).

The spelling of 230134104 in words is "two hundred thirty million, one hundred thirty-four thousand, one hundred four".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 3196307 6392614 9588921 12785228 19177842 25570456 28766763 38355684 57533526 76711368 115067052 230134104