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132366052 = 22721351949
BaseRepresentation
bin1111110001110…
…11111011100100
3100020001220002101
413320323323210
5232341203202
621045021444
73165043600
oct770737344
9306056071
10132366052
1168798635
12383b4884
1321566710
1413818500
15b949887
hex7e3bee4

132366052 has 36 divisors (see below), whose sum is σ = 290192700. Its totient is φ = 52363584.

The previous prime is 132366019. The next prime is 132366061. The reversal of 132366052 is 250663231.

It can be written as a sum of positive squares in 2 ways, for example, as 23872996 + 108493056 = 4886^2 + 10416^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 132366052.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23427 + ... + 28522.

Almost surely, 2132366052 is an apocalyptic number.

It is an amenable number.

132366052 is an abundant number, since it is smaller than the sum of its proper divisors (157826648).

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

132366052 is a wasteful number, since it uses less digits than its factorization.

132366052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51980 (or 51971 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 132366052 is about 11505.0446326818. The cubic root of 132366052 is about 509.6345607121.

The spelling of 132366052 in words is "one hundred thirty-two million, three hundred sixty-six thousand, fifty-two".

Divisors: 1 2 4 7 13 14 26 28 49 52 91 98 182 196 364 637 1274 2548 51949 103898 207796 363643 675337 727286 1350674 1454572 2545501 2701348 4727359 5091002 9454718 10182004 18909436 33091513 66183026 132366052