Base | Representation |
---|---|
bin | 10111011111111011001… |
… | …01111110000010001100 |
3 | 2212012002000220012200021 |
4 | 23233331211332002030 |
5 | 101212040322122140 |
6 | 1414530504511524 |
7 | 112222313200111 |
oct | 13577545760214 |
9 | 2765060805607 |
10 | 807413473420 |
11 | 291470947034 |
12 | 11059517b5a4 |
13 | 5b1a5b30738 |
14 | 2b116b92908 |
15 | 16009081b4a |
hex | bbfd97e08c |
807413473420 has 24 divisors (see below), whose sum is σ = 1718795260224. Its totient is φ = 318541205376.
The previous prime is 807413473397. The next prime is 807413473423. The reversal of 807413473420 is 24374314708.
It is not an unprimeable number, because it can be changed into a prime (807413473423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276510004 + ... + 276512923.
It is an arithmetic number, because the mean of its divisors is an integer number (71616469176).
Almost surely, 2807413473420 is an apocalyptic number.
It is an amenable number.
807413473420 is an abundant number, since it is smaller than the sum of its proper divisors (911381786804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
807413473420 is a wasteful number, since it uses less digits than its factorization.
807413473420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 553023009 (or 553023007 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 43.
The spelling of 807413473420 in words is "eight hundred seven billion, four hundred thirteen million, four hundred seventy-three thousand, four hundred twenty".
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