Base | Representation |
---|---|
bin | 111111101011001… |
… | …0001011100110010 |
3 | 12111220021201212001 |
4 | 1333112101130302 |
5 | 13333423420244 |
6 | 552001324214 |
7 | 103642222246 |
oct | 17726213462 |
9 | 5456251761 |
10 | 2136545074 |
11 | 9a7029a34 |
12 | 4b763666a |
13 | 280844c71 |
14 | 163a80426 |
15 | c78855d4 |
hex | 7f591732 |
2136545074 has 16 divisors (see below), whose sum is σ = 3412303200. Its totient is φ = 999813184.
The previous prime is 2136545053. The next prime is 2136545083. The reversal of 2136545074 is 4705456312.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169444 + ... + 181615.
It is an arithmetic number, because the mean of its divisors is an integer number (213268950).
Almost surely, 22136545074 is an apocalyptic number.
2136545074 is a deficient number, since it is larger than the sum of its proper divisors (1275758126).
2136545074 is a wasteful number, since it uses less digits than its factorization.
2136545074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 351257.
The product of its (nonzero) digits is 100800, while the sum is 37.
The square root of 2136545074 is about 46222.7765717292. The cubic root of 2136545074 is about 1287.9648766993.
The spelling of 2136545074 in words is "two billion, one hundred thirty-six million, five hundred forty-five thousand, seventy-four".
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