Base | Representation |
---|---|
bin | 1000110010001101101100… |
… | …01110110100011011101110 |
3 | 2112101201220112211222100110 |
4 | 10121012312032310123232 |
5 | 10012444242432040311 |
6 | 105030203144040450 |
7 | 4032434166353514 |
oct | 431066616643356 |
9 | 75351815758313 |
10 | 19317525268206 |
11 | 6178575452880 |
12 | 21bba48163126 |
13 | aa18338cb5a9 |
14 | 4aad8a6c84b4 |
15 | 23775e6608a6 |
hex | 1191b63b46ee |
19317525268206 has 32 divisors (see below), whose sum is σ = 42159605465088. Its totient is φ = 5852090312640.
The previous prime is 19317525268127. The next prime is 19317525268219. The reversal of 19317525268206 is 60286252571391.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42402286 + ... + 42855441.
It is an arithmetic number, because the mean of its divisors is an integer number (1317487670784).
Almost surely, 219317525268206 is an apocalyptic number.
19317525268206 is an abundant number, since it is smaller than the sum of its proper divisors (22842080196882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19317525268206 is a wasteful number, since it uses less digits than its factorization.
19317525268206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85261176.
The product of its (nonzero) digits is 10886400, while the sum is 57.
The spelling of 19317525268206 in words is "nineteen trillion, three hundred seventeen billion, five hundred twenty-five million, two hundred sixty-eight thousand, two hundred six".
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