Base | Representation |
---|---|
bin | 1101001101101011… |
… | …10010101001100101 |
3 | 200022101202220212000 |
4 | 12212311302221211 |
5 | 104012041224440 |
6 | 3131534515513 |
7 | 340540511121 |
oct | 64665625145 |
9 | 20271686760 |
10 | 7094086245 |
11 | 3010476aa4 |
12 | 145b965b99 |
13 | 890958a8c |
14 | 4b424c581 |
15 | 2b7c01730 |
hex | 1a6d72a65 |
7094086245 has 32 divisors (see below), whose sum is σ = 12615229440. Its totient is φ = 3782456640.
The previous prime is 7094086231. The next prime is 7094086249. The reversal of 7094086245 is 5426804907.
It is a happy number.
It is not a de Polignac number, because 7094086245 - 27 = 7094086117 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 7094086245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7094086249) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 835612 + ... + 844058.
It is an arithmetic number, because the mean of its divisors is an integer number (394225920).
Almost surely, 27094086245 is an apocalyptic number.
It is an amenable number.
7094086245 is a deficient number, since it is larger than the sum of its proper divisors (5521143195).
7094086245 is a wasteful number, since it uses less digits than its factorization.
7094086245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14682 (or 14676 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The square root of 7094086245 is about 84226.3987417247. The cubic root of 7094086245 is about 1921.4635691321.
The spelling of 7094086245 in words is "seven billion, ninety-four million, eighty-six thousand, two hundred forty-five".
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