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132828584 = 2372989919
BaseRepresentation
bin1111110101011…
…00110110101000
3100020221101120012
413322230312220
5233001003314
621102551052
73202011230
oct772546650
9306841505
10132828584
1168a84099
1238598488
13216990c5
14138d8cc0
15b9db93e
hex7eacda8

132828584 has 64 divisors (see below), whose sum is σ = 298080000. Its totient is φ = 54286848.

The previous prime is 132828581. The next prime is 132828587. The reversal of 132828584 is 485828231.

It is an interprime number because it is at equal distance from previous prime (132828581) and next prime (132828587).

It is not an unprimeable number, because it can be changed into a prime (132828581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144077 + ... + 144995.

It is an arithmetic number, because the mean of its divisors is an integer number (4657500).

Almost surely, 2132828584 is an apocalyptic number.

132828584 is a gapful number since it is divisible by the number (14) 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 132828584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149040000).

132828584 is an abundant number, since it is smaller than the sum of its proper divisors (165251416).

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

132828584 is a wasteful number, since it uses less digits than its factorization.

132828584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050 (or 1046 counting only the distinct ones).

The product of its digits is 122880, while the sum is 41.

The square root of 132828584 is about 11525.1283723870. The cubic root of 132828584 is about 510.2274827799.

The spelling of 132828584 in words is "one hundred thirty-two million, eight hundred twenty-eight thousand, five hundred eighty-four".

Divisors: 1 2 4 7 8 14 28 29 56 58 89 116 178 203 232 356 406 623 712 812 919 1246 1624 1838 2492 2581 3676 4984 5162 6433 7352 10324 12866 18067 20648 25732 26651 36134 51464 53302 72268 81791 106604 144536 163582 186557 213208 327164 373114 572537 654328 746228 1145074 1492456 2290148 2371939 4580296 4743878 9487756 16603573 18975512 33207146 66414292 132828584