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132710897 = 11233714177
BaseRepresentation
bin1111110100100…
…00000111110001
3100020201102010102
413322100013301
5232433222042
621100242145
73201011144
oct772200761
9306642112
10132710897
1168a03730
1238540355
1321657677
14138a805b
15b9b6b32
hex7e901f1

132710897 has 16 divisors (see below), whose sum is σ = 155164032. Its totient is φ = 112273920.

The previous prime is 132710867. The next prime is 132710933. The reversal of 132710897 is 798017231.

It is not a de Polignac number, because 132710897 - 26 = 132710833 is a prime.

It is a super-2 number, since 2×1327108972 = 35224364365089218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132710897.

It is not an unprimeable number, because it can be changed into a prime (132710827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2273 + ... + 16449.

It is an arithmetic number, because the mean of its divisors is an integer number (9697752).

Almost surely, 2132710897 is an apocalyptic number.

It is an amenable number.

132710897 is a deficient number, since it is larger than the sum of its proper divisors (22453135).

132710897 is a wasteful number, since it uses less digits than its factorization.

132710897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14248.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 132710897 is about 11520.0215711604. The cubic root of 132710897 is about 510.0767499513.

The spelling of 132710897 in words is "one hundred thirty-two million, seven hundred ten thousand, eight hundred ninety-seven".

Divisors: 1 11 23 37 253 407 851 9361 14177 155947 326071 524549 3586781 5770039 12064627 132710897