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132040597 = 1331872
BaseRepresentation
bin1111101111011…
…00011110010101
3100012110100122111
413313230132111
5232300244342
621034031021
73162220003
oct767543625
9305410574
10132040597
1168596067
1238278471
1321481540
1413771a73
15b8d3217
hex7dec795

132040597 has 6 divisors (see below), whose sum is σ = 142242198. Its totient is φ = 121845384.

The previous prime is 132040589. The next prime is 132040619. The reversal of 132040597 is 795040231.

It can be written as a sum of positive squares in only one way, i.e., 91412721 + 40627876 = 9561^2 + 6374^2 .

It is not a de Polignac number, because 132040597 - 23 = 132040589 is a prime.

It is a super-2 number, since 2×1320405972 = 34869438512232818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132040507) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39838 + ... + 43024.

It is an arithmetic number, because the mean of its divisors is an integer number (23707033).

Almost surely, 2132040597 is an apocalyptic number.

It is an amenable number.

132040597 is a deficient number, since it is larger than the sum of its proper divisors (10201601).

132040597 is an frugal number, since it uses more digits than its factorization.

132040597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6387 (or 3200 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 132040597 is about 11490.8919149037. The cubic root of 132040597 is about 509.2165299605.

The spelling of 132040597 in words is "one hundred thirty-two million, forty thousand, five hundred ninety-seven".

Divisors: 1 13 3187 41431 10156969 132040597