Base | Representation |
---|---|
bin | 101010100011110100… |
… | …110110000101000101 |
3 | 11100221210020201002111 |
4 | 222203310312011011 |
5 | 1222042220242130 |
6 | 32554331141021 |
7 | 3205305252154 |
oct | 524364660505 |
9 | 140853221074 |
10 | 45698212165 |
11 | 184204a41a1 |
12 | 8a342a4771 |
13 | 4403775838 |
14 | 22d729d59b |
15 | 12c6dab02a |
hex | aa3d36145 |
45698212165 has 16 divisors (see below), whose sum is σ = 55366768512. Its totient is φ = 36206163904.
The previous prime is 45698212129. The next prime is 45698212169. The reversal of 45698212165 is 56121289654.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 45698212165 - 29 = 45698211653 is a prime.
It is a super-4 number, since 4×456982121654 (a number of 44 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45698212169) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2133087 + ... + 2154403.
It is an arithmetic number, because the mean of its divisors is an integer number (3460423032).
Almost surely, 245698212165 is an apocalyptic number.
It is an amenable number.
45698212165 is a deficient number, since it is larger than the sum of its proper divisors (9668556347).
45698212165 is a wasteful number, since it uses less digits than its factorization.
45698212165 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25436.
The product of its digits is 1036800, while the sum is 49.
The spelling of 45698212165 in words is "forty-five billion, six hundred ninety-eight million, two hundred twelve thousand, one hundred sixty-five".
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