Base | Representation |
---|---|
bin | 101111100011110001… |
… | …1000101111001110100 |
3 | 100202121202120220110022 |
4 | 1133013203011321310 |
5 | 3133131310104022 |
6 | 114530245344312 |
7 | 10243633431266 |
oct | 1370743057164 |
9 | 322552526408 |
10 | 102132113012 |
11 | 3a34aa08176 |
12 | 17963a08098 |
13 | 9828462287 |
14 | 4d2c2a9b36 |
15 | 29cb4e6c42 |
hex | 17c78c5e74 |
102132113012 has 12 divisors (see below), whose sum is σ = 180035806020. Its totient is φ = 50693311296.
The previous prime is 102132112987. The next prime is 102132113071. The reversal of 102132113012 is 210311231201.
It can be written as a sum of positive squares in 2 ways, for example, as 19800992656 + 82331120356 = 140716^2 + 286934^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93185687 + ... + 93186782.
It is an arithmetic number, because the mean of its divisors is an integer number (15002983835).
Almost surely, 2102132113012 is an apocalyptic number.
It is an amenable number.
102132113012 is a deficient number, since it is larger than the sum of its proper divisors (77903693008).
102132113012 is a wasteful number, since it uses less digits than its factorization.
102132113012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186372610 (or 186372608 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 102132113012 its reverse (210311231201), we get a palindrome (312443344213).
The spelling of 102132113012 in words is "one hundred two billion, one hundred thirty-two million, one hundred thirteen thousand, twelve".
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