Base | Representation |
---|---|
bin | 10010011101100111000… |
… | …10110111011101100001 |
3 | 2020122102111200122111000 |
4 | 21032303202313131201 |
5 | 40343143322013431 |
6 | 1203232055142213 |
7 | 63555224614611 |
oct | 11166342673541 |
9 | 2218374618430 |
10 | 634372454241 |
11 | 225043792179 |
12 | a2b42074969 |
13 | 47a89b5c726 |
14 | 229bd2b6a41 |
15 | 1177c78d9e6 |
hex | 93b38b7761 |
634372454241 has 16 divisors (see below), whose sum is σ = 939918665920. Its totient is φ = 422866539360.
The previous prime is 634372454213. The next prime is 634372454251. The reversal of 634372454241 is 142454273436.
634372454241 is a `hidden beast` number, since 6 + 3 + 43 + 7 + 24 + 542 + 41 = 666.
It is not a de Polignac number, because 634372454241 - 214 = 634372437857 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (634372454251) 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, 1104355 + ... + 1577448.
It is an arithmetic number, because the mean of its divisors is an integer number (58744916620).
Almost surely, 2634372454241 is an apocalyptic number.
It is an amenable number.
634372454241 is a deficient number, since it is larger than the sum of its proper divisors (305546211679).
634372454241 is a wasteful number, since it uses less digits than its factorization.
634372454241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2690573 (or 2690567 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 45.
The spelling of 634372454241 in words is "six hundred thirty-four billion, three hundred seventy-two million, four hundred fifty-four thousand, two hundred forty-one".
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