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132365120 = 265616781
BaseRepresentation
bin1111110001110…
…11101101000000
3100020001211210212
413320323231000
5232341140440
621045013252
73165041066
oct770735500
9306054725
10132365120
1168797968
12383b4228
1321566174
1413818036
15b949465
hex7e3bb40

132365120 has 56 divisors (see below), whose sum is σ = 320408808. Its totient is φ = 52070400.

The previous prime is 132365081. The next prime is 132365141. The reversal of 132365120 is 21563231.

It can be written as a sum of positive squares in 4 ways, for example, as 23104 + 132342016 = 152^2 + 11504^2 .

It is a super-2 number, since 2×1323651202 = 35041049985228800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16130 + ... + 22910.

Almost surely, 2132365120 is an apocalyptic number.

132365120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132365120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160204404).

132365120 is an abundant number, since it is smaller than the sum of its proper divisors (188043688).

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

132365120 is an equidigital number, since it uses as much as digits as its factorization.

132365120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6859 (or 6849 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 132365120 is about 11505.0041286390. The cubic root of 132365120 is about 509.6333645833.

The spelling of 132365120 in words is "one hundred thirty-two million, three hundred sixty-five thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 61 64 80 122 160 244 305 320 488 610 976 1220 1952 2440 3904 4880 6781 9760 13562 19520 27124 33905 54248 67810 108496 135620 216992 271240 413641 433984 542480 827282 1084960 1654564 2068205 2169920 3309128 4136410 6618256 8272820 13236512 16545640 26473024 33091280 66182560 132365120