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231014102 = 21110500641
BaseRepresentation
bin11011100010011…
…11111011010110
3121002200201202212
431301033323112
5433114422402
634531233422
75503405334
oct1561177326
9532621685
10231014102
11109446350
1265448872
1338b25a47
1422976b54
1515433952
hexdc4fed6

231014102 has 8 divisors (see below), whose sum is σ = 378023112. Its totient is φ = 105006400.

The previous prime is 231014083. The next prime is 231014111. The reversal of 231014102 is 201410132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 5250299 + ... + 5250342.

It is an arithmetic number, because the mean of its divisors is an integer number (47252889).

Almost surely, 2231014102 is an apocalyptic number.

231014102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

231014102 is a deficient number, since it is larger than the sum of its proper divisors (147009010).

231014102 is a wasteful number, since it uses less digits than its factorization.

231014102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10500654.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 231014102 is about 15199.1480682307. The cubic root of 231014102 is about 613.5917295628.

Adding to 231014102 its reverse (201410132), we get a palindrome (432424234).

The spelling of 231014102 in words is "two hundred thirty-one million, fourteen thousand, one hundred two".

Divisors: 1 2 11 22 10500641 21001282 115507051 231014102