Base | Representation |
---|---|
bin | 111110111111011110111… |
… | …1001011001010000010100 |
3 | 1010122122122012101102100020 |
4 | 1331332331321121100110 |
5 | 2113321123012302131 |
6 | 30225115444145140 |
7 | 1552326015434652 |
oct | 175767571312024 |
9 | 33578565342306 |
10 | 8657545040916 |
11 | 283870a523792 |
12 | b79a823981b0 |
13 | 4aa5314bc525 |
14 | 21d05532bdd2 |
15 | 100308c55996 |
hex | 7dfbde59414 |
8657545040916 has 48 divisors (see below), whose sum is σ = 21585460438080. Its totient is φ = 2691174274560.
The previous prime is 8657545040827. The next prime is 8657545040971. The reversal of 8657545040916 is 6190405457568.
It is a super-2 number, since 2×86575450409162 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 8657545040916.
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, 194651830 + ... + 194696301.
It is an arithmetic number, because the mean of its divisors is an integer number (449697092460).
Almost surely, 28657545040916 is an apocalyptic number.
It is an amenable number.
8657545040916 is an abundant number, since it is smaller than the sum of its proper divisors (12927915397164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8657545040916 is a wasteful number, since it uses less digits than its factorization.
8657545040916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 389348264 (or 389348262 counting only the distinct ones).
The product of its (nonzero) digits is 36288000, while the sum is 60.
The spelling of 8657545040916 in words is "eight trillion, six hundred fifty-seven billion, five hundred forty-five million, forty thousand, nine hundred sixteen".
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