Base | Representation |
---|---|
bin | 100000110111010001… |
… | …1001010000110100000 |
3 | 20202011102210011020112 |
4 | 1001232203022012200 |
5 | 2124013442440122 |
6 | 52231001430452 |
7 | 5045615455655 |
oct | 1015643120640 |
9 | 222142704215 |
10 | 70574186912 |
11 | 27a2631a209 |
12 | 1181719b428 |
13 | 68693a5c18 |
14 | 35b6d9dc2c |
15 | 1c80c302e2 |
hex | 106e8ca1a0 |
70574186912 has 24 divisors (see below), whose sum is σ = 142331785092. Its totient is φ = 34426432000.
The previous prime is 70574186899. The next prime is 70574186939. The reversal of 70574186912 is 21968147507.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 68813880976 + 1760305936 = 262324^2 + 41956^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26894339 + ... + 26896962.
Almost surely, 270574186912 is an apocalyptic number.
It is an amenable number.
70574186912 is an abundant number, since it is smaller than the sum of its proper divisors (71757598180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70574186912 is a wasteful number, since it uses less digits than its factorization.
70574186912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53791352 (or 53791344 counting only the distinct ones).
The product of its (nonzero) digits is 846720, while the sum is 50.
The spelling of 70574186912 in words is "seventy billion, five hundred seventy-four million, one hundred eighty-six thousand, nine hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •