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234231414 = 2371549839
BaseRepresentation
bin11011111011000…
…01011001110110
3121022202012002120
431331201121312
5434430401124
635124220410
75542635264
oct1575413166
9538665076
10234231414
1111024358a
126653a706
13396b1291
1423173434
151586bd79
hexdf61676

234231414 has 16 divisors (see below), whose sum is σ = 475061760. Its totient is φ = 76977320.

The previous prime is 234231407. The next prime is 234231421. The reversal of 234231414 is 414132432.

It is an interprime number because it is at equal distance from previous prime (234231407) and next prime (234231421).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274494 + ... + 275345.

It is an arithmetic number, because the mean of its divisors is an integer number (29691360).

Almost surely, 2234231414 is an apocalyptic number.

234231414 is an abundant number, since it is smaller than the sum of its proper divisors (240830346).

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

234231414 is a wasteful number, since it uses less digits than its factorization.

234231414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549915.

The product of its digits is 2304, while the sum is 24.

The square root of 234231414 is about 15304.6206748158. The cubic root of 234231414 is about 616.4270858304.

Adding to 234231414 its reverse (414132432), we get a palindrome (648363846).

The spelling of 234231414 in words is "two hundred thirty-four million, two hundred thirty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 71 142 213 426 549839 1099678 1649517 3299034 39038569 78077138 117115707 234231414