Base | Representation |
---|---|
bin | 101111111011110010… |
… | …1010010010001110000 |
3 | 100211200220222220211100 |
4 | 1133313211102101300 |
5 | 3141304111304402 |
6 | 115142234244400 |
7 | 10302620341464 |
oct | 1376745222160 |
9 | 324626886740 |
10 | 102937994352 |
11 | 3a7238a5806 |
12 | 17b49886700 |
13 | 99263c413b |
14 | 4da73264a4 |
15 | 2a2713171c |
hex | 17f7952470 |
102937994352 has 60 divisors (see below), whose sum is σ = 288184365040. Its totient is φ = 34300641024.
The previous prime is 102937994339. The next prime is 102937994359. The reversal of 102937994352 is 253499739201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102937994359) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 291924 + ... + 539532.
Almost surely, 2102937994352 is an apocalyptic number.
102937994352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
102937994352 is an abundant number, since it is smaller than the sum of its proper divisors (185246370688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102937994352 is a wasteful number, since it uses less digits than its factorization.
102937994352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 250510 (or 250501 counting only the distinct ones).
The product of its (nonzero) digits is 3674160, while the sum is 54.
The spelling of 102937994352 in words is "one hundred two billion, nine hundred thirty-seven million, nine hundred ninety-four thousand, three hundred fifty-two".
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