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132470008 = 23111505341
BaseRepresentation
bin1111110010101…
…01010011111000
3100020021011200121
413321111103320
5232403020013
621051143024
73165655636
oct771252370
9306234617
10132470008
1168859750
1238444a74
13215a1b28
1413844356
15b96a58d
hex7e554f8

132470008 has 16 divisors (see below), whose sum is σ = 270961560. Its totient is φ = 60213600.

The previous prime is 132469991. The next prime is 132470011. The reversal of 132470008 is 800074231.

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, 752583 + ... + 752758.

Almost surely, 2132470008 is an apocalyptic number.

It is an amenable number.

132470008 is an abundant number, since it is smaller than the sum of its proper divisors (138491552).

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

132470008 is a wasteful number, since it uses less digits than its factorization.

132470008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505358 (or 1505354 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 132470008 is about 11509.5615902605. The cubic root of 132470008 is about 509.7679426131.

The spelling of 132470008 in words is "one hundred thirty-two million, four hundred seventy thousand, eight".

Divisors: 1 2 4 8 11 22 44 88 1505341 3010682 6021364 12042728 16558751 33117502 66235004 132470008