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132723080 = 23571727883
BaseRepresentation
bin1111110100100…
…11000110001000
3100020202000211122
413322103012020
5232434114310
621100414412
73201061520
oct772230610
9306660748
10132723080
1168a118a6
1238547408
1321660089
14138ac680
15b9ba555
hex7e93188

132723080 has 64 divisors (see below), whose sum is σ = 361376640. Its totient is φ = 42826752.

The previous prime is 132723079. The next prime is 132723103. The reversal of 132723080 is 80327231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9182 + ... + 18701.

It is an arithmetic number, because the mean of its divisors is an integer number (5646510).

Almost surely, 2132723080 is an apocalyptic number.

132723080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132723080 is an abundant number, since it is smaller than the sum of its proper divisors (228653560).

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

132723080 is a wasteful number, since it uses less digits than its factorization.

132723080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27918 (or 27914 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 132723080 is about 11520.5503340769. The cubic root of 132723080 is about 510.0923580012.

The spelling of 132723080 in words is "one hundred thirty-two million, seven hundred twenty-three thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 17 20 28 34 35 40 56 68 70 85 119 136 140 170 238 280 340 476 595 680 952 1190 2380 4760 27883 55766 111532 139415 195181 223064 278830 390362 474011 557660 780724 948022 975905 1115320 1561448 1896044 1951810 2370055 3318077 3792088 3903620 4740110 6636154 7807240 9480220 13272308 16590385 18960440 26544616 33180770 66361540 132723080