Base | Representation |
---|---|
bin | 100000101011101101… |
… | …0101100111101011011 |
3 | 20201011101112000102210 |
4 | 1001113122230331123 |
5 | 2122220120010202 |
6 | 52124255330203 |
7 | 5033163650001 |
oct | 1012732547533 |
9 | 221141460383 |
10 | 70186094427 |
11 | 27847247619 |
12 | 11729220963 |
13 | 6806b734b7 |
14 | 357b618a71 |
15 | 1c5bb1ec6c |
hex | 10576acf5b |
70186094427 has 16 divisors (see below), whose sum is σ = 96598589472. Its totient is φ = 45295004160.
The previous prime is 70186094393. The next prime is 70186094441. The reversal of 70186094427 is 72449068107.
It is not a de Polignac number, because 70186094427 - 210 = 70186093403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70186098427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1582974 + ... + 1626707.
It is an arithmetic number, because the mean of its divisors is an integer number (6037411842).
Almost surely, 270186094427 is an apocalyptic number.
70186094427 is a deficient number, since it is larger than the sum of its proper divisors (26412495045).
70186094427 is a wasteful number, since it uses less digits than its factorization.
70186094427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3209918.
The product of its (nonzero) digits is 677376, while the sum is 48.
The spelling of 70186094427 in words is "seventy billion, one hundred eighty-six million, ninety-four thousand, four hundred twenty-seven".
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