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132470488 = 23151109661
BaseRepresentation
bin1111110010101…
…01011011011000
3100020021012100101
413321111123120
5232403023423
621051145144
73165660223
oct771253330
9306235311
10132470488
116885a047
12384451b4
13215a2107
14138445ba
15b96a7ad
hex7e556d8

132470488 has 16 divisors (see below), whose sum is σ = 250029360. Its totient is φ = 65796000.

The previous prime is 132470447. The next prime is 132470497. The reversal of 132470488 is 884074231.

It is a super-3 number, since 3×1324704883 (a number of 25 digits) contains 333 as substring.

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, 53623 + ... + 56038.

It is an arithmetic number, because the mean of its divisors is an integer number (15626835).

Almost surely, 2132470488 is an apocalyptic number.

It is an amenable number.

132470488 is a deficient number, since it is larger than the sum of its proper divisors (117558872).

132470488 is a wasteful number, since it uses less digits than its factorization.

132470488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109818 (or 109814 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 132470488 is about 11509.5824424694. The cubic root of 132470488 is about 509.7685583206.

The spelling of 132470488 in words is "one hundred thirty-two million, four hundred seventy thousand, four hundred eighty-eight".

Divisors: 1 2 4 8 151 302 604 1208 109661 219322 438644 877288 16558811 33117622 66235244 132470488