Base | Representation |
---|---|
bin | 1100111000011011… |
… | …1001000011111101 |
3 | 22220222200012000000 |
4 | 3032012321003331 |
5 | 24040211204320 |
6 | 1331043024513 |
7 | 151455530154 |
oct | 31606710375 |
9 | 8828605000 |
10 | 3457913085 |
11 | 15149a1310 |
12 | 80606b139 |
13 | 431521c23 |
14 | 24b36459b |
15 | 153896c90 |
hex | ce1b90fd |
3457913085 has 56 divisors (see below), whose sum is σ = 6787057824. Its totient is φ = 1676544480.
The previous prime is 3457913083. The next prime is 3457913089. The reversal of 3457913085 is 5803197543.
3457913085 is a `hidden beast` number, since 3 + 457 + 91 + 30 + 85 = 666.
It is not a de Polignac number, because 3457913085 - 21 = 3457913083 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 3457913085.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3457913083) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 3027 + ... + 83216.
Almost surely, 23457913085 is an apocalyptic number.
It is an amenable number.
3457913085 is a deficient number, since it is larger than the sum of its proper divisors (3329144739).
3457913085 is an equidigital number, since it uses as much as digits as its factorization.
3457913085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86277 (or 86262 counting only the distinct ones).
The product of its (nonzero) digits is 453600, while the sum is 45.
The square root of 3457913085 is about 58804.0226940300. The cubic root of 3457913085 is about 1512.1841824951.
The spelling of 3457913085 in words is "three billion, four hundred fifty-seven million, nine hundred thirteen thousand, eighty-five".
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