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230232332 = 22115232553
BaseRepresentation
bin11011011100100…
…01000100001100
3121001020000101102
431232101010030
5432414413312
634502402232
75463641201
oct1556210414
9531200342
10230232332
11108a61a60
1265130378
1338910c65
1422811ca8
151532bec2
hexdb9110c

230232332 has 12 divisors (see below), whose sum is σ = 439534536. Its totient is φ = 104651040.

The previous prime is 230232311. The next prime is 230232341. The reversal of 230232332 is 233232032.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2616233 + ... + 2616320.

It is an arithmetic number, because the mean of its divisors is an integer number (36627878).

Almost surely, 2230232332 is an apocalyptic number.

230232332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230232332 is a deficient number, since it is larger than the sum of its proper divisors (209302204).

230232332 is a wasteful number, since it uses less digits than its factorization.

230232332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5232568 (or 5232566 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 230232332 is about 15173.4087139311. The cubic root of 230232332 is about 612.8987996765.

Adding to 230232332 its reverse (233232032), we get a palindrome (463464364).

The spelling of 230232332 in words is "two hundred thirty million, two hundred thirty-two thousand, three hundred thirty-two".

Divisors: 1 2 4 11 22 44 5232553 10465106 20930212 57558083 115116166 230232332