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23620614134 = 2137481121439
BaseRepresentation
bin10101111111111001…
…011111011111110110
32020222011100112010112
4111333321133133312
5341333334123014
614503503423022
71464224623145
oct257771373766
966864315115
1023620614134
11a021248007
1246b25b4a72
1322c5824870
1412010bd75c
15933a5073e
hex57fe5f7f6

23620614134 has 16 divisors (see below), whose sum is σ = 38161791360. Its totient is φ = 10900274880.

The previous prime is 23620614131. The next prime is 23620614139. The reversal of 23620614134 is 43141602632.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 23620614134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23620614131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133787 + ... + 255225.

It is an arithmetic number, because the mean of its divisors is an integer number (2385111960).

Almost surely, 223620614134 is an apocalyptic number.

23620614134 is a deficient number, since it is larger than the sum of its proper divisors (14541177226).

23620614134 is a wasteful number, since it uses less digits than its factorization.

23620614134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128935.

The product of its (nonzero) digits is 20736, while the sum is 32.

The spelling of 23620614134 in words is "twenty-three billion, six hundred twenty million, six hundred fourteen thousand, one hundred thirty-four".

Divisors: 1 2 13 26 7481 14962 97253 121439 194506 242878 1578707 3157414 908485159 1816970318 11810307067 23620614134