Base | Representation |
---|---|
bin | 1101001010110101… |
… | …01010110100100001 |
3 | 200020201211022210221 |
4 | 12211122222310201 |
5 | 103434432332243 |
6 | 3125322523041 |
7 | 340130462200 |
oct | 64532526441 |
9 | 20221738727 |
10 | 7070199073 |
11 | 2aa8a41233 |
12 | 1453966481 |
13 | 888a14262 |
14 | 4b0dd1237 |
15 | 2b5a83bed |
hex | 1a56aad21 |
7070199073 has 12 divisors (see below), whose sum is σ = 8235256260. Its totient is φ = 6052257792.
The previous prime is 7070199061. The next prime is 7070199107. The reversal of 7070199073 is 3709910707.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 5590104289 + 1480094784 = 74767^2 + 38472^2 .
It is not a de Polignac number, because 7070199073 - 221 = 7068101921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (7070199373) 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, 56136 + ... + 131497.
It is an arithmetic number, because the mean of its divisors is an integer number (686271355).
Almost surely, 27070199073 is an apocalyptic number.
It is an amenable number.
7070199073 is a deficient number, since it is larger than the sum of its proper divisors (1165057187).
7070199073 is a wasteful number, since it uses less digits than its factorization.
7070199073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188416 (or 188409 counting only the distinct ones).
The product of its (nonzero) digits is 83349, while the sum is 43.
The square root of 7070199073 is about 84084.4758145045. The cubic root of 7070199073 is about 1919.3044964445.
The spelling of 7070199073 in words is "seven billion, seventy million, one hundred ninety-nine thousand, seventy-three".
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