Base | Representation |
---|---|
bin | 11011001001001111… |
… | …10000100010000010 |
3 | 1101121121202102202101 |
4 | 31210213300202002 |
5 | 214321144432030 |
6 | 10410022541014 |
7 | 1024063563154 |
oct | 154447604202 |
9 | 41547672671 |
10 | 14573045890 |
11 | 61a9117087 |
12 | 29a859776a |
13 | 14b325aca0 |
14 | 9c3644ad4 |
15 | 5a45c97ca |
hex | 3649f0882 |
14573045890 has 32 divisors (see below), whose sum is σ = 28782308016. Its totient is φ = 5279289600.
The previous prime is 14573045869. The next prime is 14573045891. The reversal of 14573045890 is 9854037541.
It can be written as a sum of positive squares in 8 ways, for example, as 4150065241 + 10422980649 = 64421^2 + 102093^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 14573045890.
It is not an unprimeable number, because it can be changed into a prime (14573045891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1050661 + ... + 1064440.
Almost surely, 214573045890 is an apocalyptic number.
14573045890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14573045890 is a deficient number, since it is larger than the sum of its proper divisors (14209262126).
14573045890 is a wasteful number, since it uses less digits than its factorization.
14573045890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115174.
The product of its (nonzero) digits is 604800, while the sum is 46.
The spelling of 14573045890 in words is "fourteen billion, five hundred seventy-three million, forty-five thousand, eight hundred ninety".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •