Base | Representation |
---|---|
bin | 101111100011110001… |
… | …0110001111101010000 |
3 | 100202121202102202101101 |
4 | 1133013202301331100 |
5 | 3133131300000222 |
6 | 114530243514144 |
7 | 10243632641143 |
oct | 1370742617520 |
9 | 322552382341 |
10 | 102132031312 |
11 | 3a34a961853 |
12 | 17963988954 |
13 | 982843402c |
14 | 4d2c28805a |
15 | 29cb4cc927 |
hex | 17c78b1f50 |
102132031312 has 40 divisors (see below), whose sum is σ = 199363976000. Its totient is φ = 50684527872.
The previous prime is 102132031297. The next prime is 102132031409. The reversal of 102132031312 is 213130231201.
102132031312 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 102132031312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263043 + ... + 1341469.
It is an arithmetic number, because the mean of its divisors is an integer number (4984099400).
Almost surely, 2102132031312 is an apocalyptic number.
It is an amenable number.
102132031312 is a deficient number, since it is larger than the sum of its proper divisors (97231944688).
102132031312 is a wasteful number, since it uses less digits than its factorization.
102132031312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79043 (or 79037 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 102132031312 its reverse (213130231201), we get a palindrome (315262262513).
The spelling of 102132031312 in words is "one hundred two billion, one hundred thirty-two million, thirty-one thousand, three hundred twelve".
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