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132625701 = 3313377851
BaseRepresentation
bin1111110011110…
…11010100100101
3100020120002021000
413321323110211
5232423010301
621054343513
73200204565
oct771732445
9306502230
10132625701
116895571a
12384bab99
1321627960
1413884da5
15b99b786
hex7e7b525

132625701 has 16 divisors (see below), whose sum is σ = 211597120. Its totient is φ = 81615600.

The previous prime is 132625679. The next prime is 132625709. The reversal of 132625701 is 107526231.

It is a happy number.

132625701 is a `hidden beast` number, since 1 + 32 + 62 + 570 + 1 = 666.

It is not a de Polignac number, because 132625701 - 27 = 132625573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132625709) 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 15 ways as a sum of consecutive naturals, for example, 188575 + ... + 189276.

It is an arithmetic number, because the mean of its divisors is an integer number (13224820).

Almost surely, 2132625701 is an apocalyptic number.

It is an amenable number.

132625701 is a deficient number, since it is larger than the sum of its proper divisors (78971419).

132625701 is a wasteful number, since it uses less digits than its factorization.

132625701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377873 (or 377867 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 132625701 is about 11516.3232413822. The cubic root of 132625701 is about 509.9675757933.

The spelling of 132625701 in words is "one hundred thirty-two million, six hundred twenty-five thousand, seven hundred one".

Divisors: 1 3 9 13 27 39 117 351 377851 1133553 3400659 4912063 10201977 14736189 44208567 132625701