Base | Representation |
---|---|
bin | 100000101010111010… |
… | …0111011010101010000 |
3 | 20201002112022112121100 |
4 | 1001111310323111100 |
5 | 2122141302231413 |
6 | 52121503424400 |
7 | 5032421120163 |
oct | 1012564732520 |
9 | 221075275540 |
10 | 70159414608 |
11 | 27833184688 |
12 | 117202b5100 |
13 | 680149181a |
14 | 3577c71ada |
15 | 1c595eea73 |
hex | 1055d3b550 |
70159414608 has 30 divisors (see below), whose sum is σ = 196348917674. Its totient is φ = 23386471488.
The previous prime is 70159414601. The next prime is 70159414621. The reversal of 70159414608 is 80641495107.
It can be written as a sum of positive squares in only one way, i.e., 39080545344 + 31078869264 = 197688^2 + 176292^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70159414601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 243608935 + ... + 243609222.
Almost surely, 270159414608 is an apocalyptic number.
It is an amenable number.
70159414608 is an abundant number, since it is smaller than the sum of its proper divisors (126189503066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70159414608 is a wasteful number, since it uses less digits than its factorization.
70159414608 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 487218171 (or 487218162 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The spelling of 70159414608 in words is "seventy billion, one hundred fifty-nine million, four hundred fourteen thousand, six hundred eight".
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