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132001051 = 7213474409
BaseRepresentation
bin1111101111000…
…10110100011011
3100012101100101211
413313202310123
5232243013201
621033123551
73161663500
oct767426433
9305340354
10132001051
1168569386
12382595b7
1321469540
14137614a7
15b8c6651
hex7de2d1b

132001051 has 24 divisors (see below), whose sum is σ = 168920640. Its totient is φ = 102195072.

The previous prime is 132001049. The next prime is 132001057. The reversal of 132001051 is 150100231.

It is not a de Polignac number, because 132001051 - 21 = 132001049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (132001057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27735 + ... + 32143.

It is an arithmetic number, because the mean of its divisors is an integer number (7038360).

Almost surely, 2132001051 is an apocalyptic number.

132001051 is a deficient number, since it is larger than the sum of its proper divisors (36919589).

132001051 is a wasteful number, since it uses less digits than its factorization.

132001051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4483 (or 4476 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 132001051 is about 11489.1710318891. The cubic root of 132001051 is about 509.1656883051.

Adding to 132001051 its reverse (150100231), we get a palindrome (282101282).

The spelling of 132001051 in words is "one hundred thirty-two million, one thousand, fifty-one".

Divisors: 1 7 13 47 49 91 329 611 637 2303 4277 4409 29939 30863 57317 207223 216041 401219 1450561 2693899 2808533 10153927 18857293 132001051