Base | Representation |
---|---|
bin | 1100100001011000101… |
… | …0001011011111111100 |
3 | 202120021002110222102201 |
4 | 3020112022023133330 |
5 | 12011031223211332 |
6 | 242454055001244 |
7 | 21353606644525 |
oct | 3102612133774 |
9 | 676232428381 |
10 | 215120132092 |
11 | 83260785238 |
12 | 35837369224 |
13 | 17393a0a2b8 |
14 | a5aa25784c |
15 | 58e0ab85e7 |
hex | 321628b7fc |
215120132092 has 6 divisors (see below), whose sum is σ = 376460231168. Its totient is φ = 107560066044.
The previous prime is 215120132063. The next prime is 215120132119. The reversal of 215120132092 is 290231021512.
It is a self number, because there is not a number n which added to its sum of digits gives 215120132092.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26890016508 + ... + 26890016515.
Almost surely, 2215120132092 is an apocalyptic number.
It is an amenable number.
215120132092 is a deficient number, since it is larger than the sum of its proper divisors (161340099076).
215120132092 is a wasteful number, since it uses less digits than its factorization.
215120132092 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53780033027 (or 53780033025 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 28.
The spelling of 215120132092 in words is "two hundred fifteen billion, one hundred twenty million, one hundred thirty-two thousand, ninety-two".
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