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132910260 = 22357316453
BaseRepresentation
bin1111110110000…
…00110010110100
3100021002112121020
413323000302310
5233011112020
621104421140
73202501320
oct773006264
9307075536
10132910260
116902a49a
12386177b0
13216c7332
141391a980
15ba05c40
hex7ec0cb4

132910260 has 48 divisors (see below), whose sum is σ = 425314176. Its totient is φ = 30379392.

The previous prime is 132910259. The next prime is 132910279. The reversal of 132910260 is 62019231.

It is a self number, because there is not a number n which added to its sum of digits gives 132910260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157807 + ... + 158646.

It is an arithmetic number, because the mean of its divisors is an integer number (8860712).

Almost surely, 2132910260 is an apocalyptic number.

132910260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132910260 is an abundant number, since it is smaller than the sum of its proper divisors (292403916).

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

132910260 is a wasteful number, since it uses less digits than its factorization.

132910260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316472 (or 316470 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 132910260 is about 11528.6712157126. The cubic root of 132910260 is about 510.3320405990.

Adding to 132910260 its reverse (62019231), we get a palindrome (194929491).

The spelling of 132910260 in words is "one hundred thirty-two million, nine hundred ten thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 316453 632906 949359 1265812 1582265 1898718 2215171 3164530 3797436 4430342 4746795 6329060 6645513 8860684 9493590 11075855 13291026 18987180 22151710 26582052 33227565 44303420 66455130 132910260