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231414034 = 21916337361
BaseRepresentation
bin11011100101100…
…01100100010010
3121010110001101011
431302301210102
5433220222114
634544001134
75506662325
oct1562614422
9533401334
10231414034
11109699875
12656001aa
1338c35aa7
1422a3c7bc
15154b21c4
hexdcb1912

231414034 has 16 divisors (see below), whose sum is σ = 367642080. Its totient is φ = 108941760.

The previous prime is 231414023. The next prime is 231414061. The reversal of 231414034 is 430414132.

It is a junction number, because it is equal to n+sod(n) for n = 231413996 and 231414014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12487 + ... + 24874.

It is an arithmetic number, because the mean of its divisors is an integer number (22977630).

Almost surely, 2231414034 is an apocalyptic number.

231414034 is a deficient number, since it is larger than the sum of its proper divisors (136228046).

231414034 is a wasteful number, since it uses less digits than its factorization.

231414034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37545.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 231414034 is about 15212.2987743470. The cubic root of 231414034 is about 613.9456091054.

Adding to 231414034 its reverse (430414132), we get a palindrome (661828166).

The spelling of 231414034 in words is "two hundred thirty-one million, four hundred fourteen thousand, thirty-four".

Divisors: 1 2 19 38 163 326 3097 6194 37361 74722 709859 1419718 6089843 12179686 115707017 231414034