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8740869332 = 2213168093641
BaseRepresentation
bin10000010001111111…
…10001010011010100
3211120011111011120012
420020333301103110
5120400130304312
64003203055352
7426415110026
oct101077612324
924504434505
108740869332
113785aa1558
12183b371558
13a93b91940
145ccc40016
15362592322
hex208ff14d4

8740869332 has 12 divisors (see below), whose sum is σ = 16473176916. Its totient is φ = 4034247360.

The previous prime is 8740869329. The next prime is 8740869343. The reversal of 8740869332 is 2339680478.

It can be written as a sum of positive squares in 2 ways, for example, as 3919511236 + 4821358096 = 62606^2 + 69436^2 .

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, 84046769 + ... + 84046872.

It is an arithmetic number, because the mean of its divisors is an integer number (1372764743).

Almost surely, 28740869332 is an apocalyptic number.

It is an amenable number.

8740869332 is a deficient number, since it is larger than the sum of its proper divisors (7732307584).

8740869332 is a wasteful number, since it uses less digits than its factorization.

8740869332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168093658 (or 168093656 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 8740869332 is about 93492.6164571299. The cubic root of 8740869332 is about 2059.9256368670.

The spelling of 8740869332 in words is "eight billion, seven hundred forty million, eight hundred sixty-nine thousand, three hundred thirty-two".

Divisors: 1 2 4 13 26 52 168093641 336187282 672374564 2185217333 4370434666 8740869332