Base | Representation |
---|---|
bin | 1101001110100101… |
… | …01111011000100101 |
3 | 200022221001110201200 |
4 | 12213102233120211 |
5 | 104021012100140 |
6 | 3132405313113 |
7 | 340662145653 |
oct | 64722573045 |
9 | 20287043650 |
10 | 7101675045 |
11 | 301478a633 |
12 | 1462405799 |
13 | 8923b4caa |
14 | 4b5265dd3 |
15 | 2b8700030 |
hex | 1a74af625 |
7101675045 has 12 divisors (see below), whose sum is σ = 12309570156. Its totient is φ = 3787560000.
The previous prime is 7101675041. The next prime is 7101675073. The reversal of 7101675045 is 5405761017.
It can be written as a sum of positive squares in 2 ways, for example, as 5076135009 + 2025540036 = 71247^2 + 45006^2 .
It is not a de Polignac number, because 7101675045 - 22 = 7101675041 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7101675041) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78907456 + ... + 78907545.
It is an arithmetic number, because the mean of its divisors is an integer number (1025797513).
Almost surely, 27101675045 is an apocalyptic number.
It is an amenable number.
7101675045 is a deficient number, since it is larger than the sum of its proper divisors (5207895111).
7101675045 is a wasteful number, since it uses less digits than its factorization.
7101675045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157815012 (or 157815009 counting only the distinct ones).
The product of its (nonzero) digits is 29400, while the sum is 36.
The square root of 7101675045 is about 84271.4367090060. The cubic root of 7101675045 is about 1922.1484779340.
The spelling of 7101675045 in words is "seven billion, one hundred one million, six hundred seventy-five thousand, forty-five".
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