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232114420 = 22511605721
BaseRepresentation
bin11011101010111…
…00100011110100
3121011202122010101
431311130203310
5433410130140
635011003444
75515640266
oct1565344364
9534678111
10232114420
1110a027aaa
1265899584
133911c815
1422b81b36
151559e99a
hexdd5c8f4

232114420 has 12 divisors (see below), whose sum is σ = 487440324. Its totient is φ = 92845760.

The previous prime is 232114417. The next prime is 232114423. The reversal of 232114420 is 24411232.

It is an interprime number because it is at equal distance from previous prime (232114417) and next prime (232114423).

It can be written as a sum of positive squares in 2 ways, for example, as 122367844 + 109746576 = 11062^2 + 10476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232114423) 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, 5802841 + ... + 5802880.

It is an arithmetic number, because the mean of its divisors is an integer number (40620027).

Almost surely, 2232114420 is an apocalyptic number.

232114420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232114420 is an abundant number, since it is smaller than the sum of its proper divisors (255325904).

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

232114420 is a wasteful number, since it uses less digits than its factorization.

232114420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11605730 (or 11605728 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 232114420 is about 15235.3017692463. The cubic root of 232114420 is about 614.5643641935.

Adding to 232114420 its reverse (24411232), we get a palindrome (256525652).

The spelling of 232114420 in words is "two hundred thirty-two million, one hundred fourteen thousand, four hundred twenty".

Divisors: 1 2 4 5 10 20 11605721 23211442 46422884 58028605 116057210 232114420