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230232264 = 2339593011
BaseRepresentation
bin11011011100100…
…01000011001000
3121001020000021220
431232101003020
5432414413024
634502402040
75463641043
oct1556210310
9531200256
10230232264
11108a619a9
1265130320
1338910c12
1422811c5a
151532be79
hexdb910c8

230232264 has 16 divisors (see below), whose sum is σ = 575580720. Its totient is φ = 76744080.

The previous prime is 230232263. The next prime is 230232269. The reversal of 230232264 is 462232032.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 9593011 = 230232264 / (2 + 3 + 0 + 2 + 3 + 2 + 2 + 6 + 4).

It is not an unprimeable number, because it can be changed into a prime (230232263) 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, 4796482 + ... + 4796529.

It is an arithmetic number, because the mean of its divisors is an integer number (35973795).

Almost surely, 2230232264 is an apocalyptic number.

230232264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

230232264 is an abundant number, since it is smaller than the sum of its proper divisors (345348456).

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

230232264 is a wasteful number, since it uses less digits than its factorization.

230232264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9593020 (or 9593016 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 230232264 is about 15173.4064731688. The cubic root of 230232264 is about 612.8987393358.

Adding to 230232264 its reverse (462232032), we get a palindrome (692464296).

The spelling of 230232264 in words is "two hundred thirty million, two hundred thirty-two thousand, two hundred sixty-four".

Divisors: 1 2 3 4 6 8 12 24 9593011 19186022 28779033 38372044 57558066 76744088 115116132 230232264