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132125151 = 31512631109
BaseRepresentation
bin1111110000000…
…01000111011111
3100012121122122010
413320001013133
5232311001101
621035522303
73163021344
oct770010737
9305548563
10132125151
1168643644
12382b9393
13214b0b82
14137947cb
15b8ed2d6
hex7e011df

132125151 has 16 divisors (see below), whose sum is σ = 178168320. Its totient is φ = 87088800.

The previous prime is 132125143. The next prime is 132125153. The reversal of 132125151 is 151521231.

It is not a de Polignac number, because 132125151 - 23 = 132125143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132125153) 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, 118585 + ... + 119693.

It is an arithmetic number, because the mean of its divisors is an integer number (11135520).

Almost surely, 2132125151 is an apocalyptic number.

132125151 is a deficient number, since it is larger than the sum of its proper divisors (46043169).

132125151 is a wasteful number, since it uses less digits than its factorization.

132125151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526.

The product of its digits is 300, while the sum is 21.

The square root of 132125151 is about 11494.5705008930. The cubic root of 132125151 is about 509.3252013544.

Adding to 132125151 its reverse (151521231), we get a palindrome (283646382).

The spelling of 132125151 in words is "one hundred thirty-two million, one hundred twenty-five thousand, one hundred fifty-one".

Divisors: 1 3 151 263 453 789 1109 3327 39713 119139 167459 291667 502377 875001 44041717 132125151