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132013311 = 3194353861
BaseRepresentation
bin1111101111001…
…01110011111111
3100012101222012220
413313211303333
5232243411221
621033300423
73162044313
oct767456377
9305358186
10132013311
1168577611
1238264713
1321471cb1
1413765b43
15b8ca0c6
hex7de5cff

132013311 has 16 divisors (see below), whose sum is σ = 189594240. Its totient is φ = 81436320.

The previous prime is 132013303. The next prime is 132013327. The reversal of 132013311 is 113310231.

It is not a de Polignac number, because 132013311 - 23 = 132013303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132013331) 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, 24480 + ... + 29381.

It is an arithmetic number, because the mean of its divisors is an integer number (11849640).

Almost surely, 2132013311 is an apocalyptic number.

132013311 is a deficient number, since it is larger than the sum of its proper divisors (57580929).

132013311 is a wasteful number, since it uses less digits than its factorization.

132013311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53926.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 132013311 is about 11489.7045653924. The cubic root of 132013311 is about 509.1814512556.

Adding to 132013311 its reverse (113310231), we get a palindrome (245323542).

The spelling of 132013311 in words is "one hundred thirty-two million, thirteen thousand, three hundred eleven".

Divisors: 1 3 19 43 57 129 817 2451 53861 161583 1023359 2316023 3070077 6948069 44004437 132013311