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132211255 = 5112218531
BaseRepresentation
bin1111110000101…
…10001000110111
3100012210000202011
413320112020313
5232321230010
621041425051
73163530361
oct770261067
9305700664
10132211255
11686a2300
123833b187
1321511117
14137b7d31
15b918a8a
hex7e16237

132211255 has 12 divisors (see below), whose sum is σ = 174388536. Its totient is φ = 96153200.

The previous prime is 132211241. The next prime is 132211273. The reversal of 132211255 is 552112231.

It is a de Polignac number, because none of the positive numbers 2k-132211255 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108661 + ... + 109870.

It is an arithmetic number, because the mean of its divisors is an integer number (14532378).

Almost surely, 2132211255 is an apocalyptic number.

132211255 is a deficient number, since it is larger than the sum of its proper divisors (42177281).

132211255 is a wasteful number, since it uses less digits than its factorization.

132211255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218558 (or 218547 counting only the distinct ones).

The product of its digits is 600, while the sum is 22.

The square root of 132211255 is about 11498.3153113837. The cubic root of 132211255 is about 509.4358172206.

Adding to 132211255 its reverse (552112231), we get a palindrome (684323486).

The spelling of 132211255 in words is "one hundred thirty-two million, two hundred eleven thousand, two hundred fifty-five".

Divisors: 1 5 11 55 121 605 218531 1092655 2403841 12019205 26442251 132211255