Base | Representation |
---|---|
bin | 101011101100100011… |
… | …110000100110110111 |
3 | 11111002211101020020202 |
4 | 223230203300212313 |
5 | 1232042112020241 |
6 | 33315401351115 |
7 | 3250453262324 |
oct | 535443604667 |
9 | 144084336222 |
10 | 46918470071 |
11 | 18997287000 |
12 | 9114a9849b |
13 | 4569510935 |
14 | 23b1383b4b |
15 | 1349098d9b |
hex | aec8f09b7 |
46918470071 has 16 divisors (see below), whose sum is σ = 51722388000. Its totient is φ = 42557616640.
The previous prime is 46918470061. The next prime is 46918470077. The reversal of 46918470071 is 17007481964.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-46918470071 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 46918469998 and 46918470025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46918470077) 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, 558365 + ... + 636873.
It is an arithmetic number, because the mean of its divisors is an integer number (3232649250).
Almost surely, 246918470071 is an apocalyptic number.
46918470071 is a deficient number, since it is larger than the sum of its proper divisors (4803917929).
46918470071 is an equidigital number, since it uses as much as digits as its factorization.
46918470071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78991 (or 78969 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 47.
The spelling of 46918470071 in words is "forty-six billion, nine hundred eighteen million, four hundred seventy thousand, seventy-one".
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