Base | Representation |
---|---|
bin | 101100001001011000… |
… | …100001111010011100 |
3 | 11112100112100102112221 |
4 | 230021120201322130 |
5 | 1234034412044224 |
6 | 33435354435124 |
7 | 3265444623610 |
oct | 541130417234 |
9 | 145315312487 |
10 | 47402065564 |
11 | 191152594a7 |
12 | 922aa32aa4 |
13 | 4615771009 |
14 | 24196a9340 |
15 | 13767716e4 |
hex | b09621e9c |
47402065564 has 48 divisors (see below), whose sum is σ = 100454878720. Its totient is φ = 19118462400.
The previous prime is 47402065561. The next prime is 47402065603. The reversal of 47402065564 is 46556020474.
It is a self number, because there is not a number n which added to its sum of digits gives 47402065564.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47402065561) 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, 214707 + ... + 375370.
Almost surely, 247402065564 is an apocalyptic number.
It is an amenable number.
47402065564 is an abundant number, since it is smaller than the sum of its proper divisors (53052813156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47402065564 is a wasteful number, since it uses less digits than its factorization.
47402065564 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 590258 (or 590256 counting only the distinct ones).
The product of its (nonzero) digits is 806400, while the sum is 43.
The spelling of 47402065564 in words is "forty-seven billion, four hundred two million, sixty-five thousand, five hundred sixty-four".
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