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38468058236 = 2219506158661
BaseRepresentation
bin100011110100110111…
…111111110001111100
310200021220102211110122
4203310313333301330
51112240310330421
625401051554112
72531163046166
oct436467776174
9120256384418
1038468058236
1115350241573
127556a5b938
13382088854a
141c0cd51936
15100227d2ab
hex8f4dffc7c

38468058236 has 12 divisors (see below), whose sum is σ = 70862212680. Its totient is φ = 18221711760.

The previous prime is 38468058229. The next prime is 38468058263. The reversal of 38468058236 is 63285086483.

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, 253079255 + ... + 253079406.

It is an arithmetic number, because the mean of its divisors is an integer number (5905184390).

Almost surely, 238468058236 is an apocalyptic number.

It is an amenable number.

38468058236 is a deficient number, since it is larger than the sum of its proper divisors (32394154444).

38468058236 is a wasteful number, since it uses less digits than its factorization.

38468058236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506158684 (or 506158682 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 53.

The spelling of 38468058236 in words is "thirty-eight billion, four hundred sixty-eight million, fifty-eight thousand, two hundred thirty-six".

Divisors: 1 2 4 19 38 76 506158661 1012317322 2024634644 9617014559 19234029118 38468058236