Base | Representation |
---|---|
bin | 111010011111011001111… |
… | …1111010000011101010100 |
3 | 1001110111211000012201122220 |
4 | 1310332303333100131110 |
5 | 2023202133244434324 |
6 | 25033004333222340 |
7 | 1456535344303530 |
oct | 164766377203524 |
9 | 31414730181586 |
10 | 8038903514964 |
11 | 261a3095078a3 |
12 | a99bb06319b0 |
13 | 4640b07568ba |
14 | 1db129384bc0 |
15 | de19c55cb79 |
hex | 74fb3fd0754 |
8038903514964 has 48 divisors (see below), whose sum is σ = 21788503529856. Its totient is φ = 2259176630400.
The previous prime is 8038903514963. The next prime is 8038903514977. The reversal of 8038903514964 is 4694153098308.
It is a junction number, because it is equal to n+sod(n) for n = 8038903514898 and 8038903514907.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8038903514963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 784431207 + ... + 784441454.
It is an arithmetic number, because the mean of its divisors is an integer number (453927156872).
Almost surely, 28038903514964 is an apocalyptic number.
8038903514964 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
8038903514964 is an abundant number, since it is smaller than the sum of its proper divisors (13749600014892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8038903514964 is a wasteful number, since it uses less digits than its factorization.
8038903514964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1568872736 (or 1568872734 counting only the distinct ones).
The product of its (nonzero) digits is 22394880, while the sum is 60.
The spelling of 8038903514964 in words is "eight trillion, thirty-eight billion, nine hundred three million, five hundred fourteen thousand, nine hundred sixty-four".
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