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232230102 = 23134763347
BaseRepresentation
bin11011101011110…
…00110011010110
3121011222111210220
431311320303112
5433422330402
635013255210
75516631456
oct1565706326
9534874726
10232230102
1110a0a6a05
1265934506
1339160380
1422bb1d66
15155c3dbc
hexdd78cd6

232230102 has 32 divisors (see below), whose sum is σ = 510838272. Its totient is φ = 69933984.

The previous prime is 232230073. The next prime is 232230113. The reversal of 232230102 is 201032232.

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 15 ways as a sum of consecutive naturals, for example, 28008 + ... + 35339.

It is an arithmetic number, because the mean of its divisors is an integer number (15963696).

Almost surely, 2232230102 is an apocalyptic number.

232230102 is an abundant number, since it is smaller than the sum of its proper divisors (278608170).

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

232230102 is a wasteful number, since it uses less digits than its factorization.

232230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63412.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 232230102 is about 15239.0978079413. The cubic root of 232230102 is about 614.6664434860. Note that the first 3 decimals are identical.

Adding to 232230102 its reverse (201032232), we get a palindrome (433262334).

The spelling of 232230102 in words is "two hundred thirty-two million, two hundred thirty thousand, one hundred two".

Divisors: 1 2 3 6 13 26 39 47 78 94 141 282 611 1222 1833 3666 63347 126694 190041 380082 823511 1647022 2470533 2977309 4941066 5954618 8931927 17863854 38705017 77410034 116115051 232230102