Base | Representation |
---|---|
bin | 100000101001001111… |
… | …1011001101010101100 |
3 | 20200221121222201221100 |
4 | 1001102133121222230 |
5 | 2122032440040134 |
6 | 52112144003100 |
7 | 5031141260061 |
oct | 1012237315254 |
9 | 220847881840 |
10 | 70103440044 |
11 | 27804623110 |
12 | 11705600490 |
13 | 67c29c3b91 |
14 | 3570660c68 |
15 | 1c54744999 |
hex | 10527d9aac |
70103440044 has 72 divisors (see below), whose sum is σ = 193344632208. Its totient is φ = 21240270720.
The previous prime is 70103440009. The next prime is 70103440061. The reversal of 70103440044 is 44004430107.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5044834 + ... + 5058710.
It is an arithmetic number, because the mean of its divisors is an integer number (2685342114).
Almost surely, 270103440044 is an apocalyptic number.
It is an amenable number.
70103440044 is an abundant number, since it is smaller than the sum of its proper divisors (123241192164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70103440044 is a wasteful number, since it uses less digits than its factorization.
70103440044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26655 (or 26650 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 27.
The spelling of 70103440044 in words is "seventy billion, one hundred three million, four hundred forty thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •