Base | Representation |
---|---|
bin | 100000101001001111… |
… | …0001110010011000100 |
3 | 20200221121102001110120 |
4 | 1001102132032103010 |
5 | 2122032400200312 |
6 | 52112133221540 |
7 | 5031135533043 |
oct | 1012236162304 |
9 | 220847361416 |
10 | 70103131332 |
11 | 27804432183 |
12 | 117054918b0 |
13 | 67c2916500 |
14 | 35705c055a |
15 | 1c546d328c |
hex | 105278e4c4 |
70103131332 has 36 divisors (see below), whose sum is σ = 177124484880. Its totient is φ = 21570193632.
The previous prime is 70103131327. The next prime is 70103131333. The reversal of 70103131332 is 23313130107.
It is not an unprimeable number, because it can be changed into a prime (70103131333) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17281782 + ... + 17285837.
It is an arithmetic number, because the mean of its divisors is an integer number (4920124580).
Almost surely, 270103131332 is an apocalyptic number.
It is an amenable number.
70103131332 is an abundant number, since it is smaller than the sum of its proper divisors (107021353548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
70103131332 is a wasteful number, since it uses less digits than its factorization.
70103131332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34567652 (or 34567637 counting only the distinct ones).
The product of its (nonzero) digits is 1134, while the sum is 24.
Adding to 70103131332 its reverse (23313130107), we get a palindrome (93416261439).
The spelling of 70103131332 in words is "seventy billion, one hundred three million, one hundred thirty-one thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •