Base | Representation |
---|---|
bin | 111011010110100011101… |
… | …1011000110000100000100 |
3 | 1001212211112010120111201111 |
4 | 1312231013123012010010 |
5 | 2032122213320231124 |
6 | 25203233015334404 |
7 | 1501230342661141 |
oct | 166550733060404 |
9 | 31784463514644 |
10 | 8157341180164 |
11 | 2665566486730 |
12 | ab8b45081404 |
13 | 4723070650b7 |
14 | 202b62ddd3c8 |
15 | e22d02a4494 |
hex | 76b476c6104 |
8157341180164 has 48 divisors (see below), whose sum is σ = 15601777906176. Its totient is φ = 3701061849600.
The previous prime is 8157341180141. The next prime is 8157341180189. The reversal of 8157341180164 is 4610811437518.
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, 53625037 + ... + 53776939.
It is an arithmetic number, because the mean of its divisors is an integer number (325037039712).
Almost surely, 28157341180164 is an apocalyptic number.
It is an amenable number.
8157341180164 is a deficient number, since it is larger than the sum of its proper divisors (7444436726012).
8157341180164 is a wasteful number, since it uses less digits than its factorization.
8157341180164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 154156 (or 154154 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 49.
The spelling of 8157341180164 in words is "eight trillion, one hundred fifty-seven billion, three hundred forty-one million, one hundred eighty thousand, one hundred sixty-four".
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