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13131000210132 = 2233717369047897
BaseRepresentation
bin1011111100010100110010…
…0110100110001011010100
31201111022101222111201021000
42333011030212212023110
53210114242023211012
643532144225423300
72523453266123310
oct277051446461324
951438358451230
1013131000210132
11420290a326572
121580a6149ab30
1374332bb4195c
14335788294b40
1517b87a21dddc
hexbf14c9a62d4

13131000210132 has 48 divisors (see below), whose sum is σ = 38906667291520. Its totient is φ = 3751714345536.

The previous prime is 13131000210131. The next prime is 13131000210149. The reversal of 13131000210132 is 23101200013131.

13131000210132 is a `hidden beast` number, since 1 + 313 + 10 + 0 + 0 + 210 + 132 = 666.

13131000210132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13131000210131) 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, 8684523193 + ... + 8684524704.

Almost surely, 213131000210132 is an apocalyptic number.

13131000210132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13131000210132 is an abundant number, since it is smaller than the sum of its proper divisors (25775667081388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13131000210132 is a wasteful number, since it uses less digits than its factorization.

13131000210132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17369047917 (or 17369047909 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 13131000210132 its reverse (23101200013131), we get a palindrome (36232200223263).

The spelling of 13131000210132 in words is "thirteen trillion, one hundred thirty-one billion, two hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 17369047897 34738095794 52107143691 69476191588 104214287382 121583335279 156321431073 208428574764 243166670558 312642862146 364750005837 468964293219 486333341116 625285724292 729500011674 937928586438 1094250017511 1459000023348 1875857172876 2188500035022 3282750052533 4377000070044 6565500105066 13131000210132