Base | Representation |
---|---|
bin | 101111001100010000… |
… | …001111001001101000 |
3 | 11211210101021022001111 |
4 | 233030100033021220 |
5 | 1312233342324210 |
6 | 35140025000104 |
7 | 3442454131036 |
oct | 571420171150 |
9 | 154711238044 |
10 | 50671448680 |
11 | 1a542791416 |
12 | 99a1923034 |
13 | 4a16bc3638 |
14 | 2649995556 |
15 | 14b87c788a |
hex | bcc40f268 |
50671448680 has 32 divisors (see below), whose sum is σ = 115291787400. Its totient is φ = 20040841216.
The previous prime is 50671448677. The next prime is 50671448731. The reversal of 50671448680 is 8684417605.
It can be written as a sum of positive squares in 4 ways, for example, as 46472149476 + 4199299204 = 215574^2 + 64802^2 .
It is a super-2 number, since 2×506714486802 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7113217 + ... + 7120336.
Almost surely, 250671448680 is an apocalyptic number.
It is an amenable number.
50671448680 is an abundant number, since it is smaller than the sum of its proper divisors (64620338720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50671448680 is a wasteful number, since it uses less digits than its factorization.
50671448680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14233653 (or 14233649 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 49.
The spelling of 50671448680 in words is "fifty billion, six hundred seventy-one million, four hundred forty-eight thousand, six hundred eighty".
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