Base | Representation |
---|---|
bin | 10100011001000010… |
… | …11000001000011110 |
3 | 1001020221122100010200 |
4 | 22030201120020132 |
5 | 134410024310210 |
6 | 5010150444330 |
7 | 535201111245 |
oct | 121441301036 |
9 | 31227570120 |
10 | 10947494430 |
11 | 4708636664 |
12 | 21563636a6 |
13 | 10560a2972 |
14 | 75bd2395c |
15 | 44116c0c0 |
hex | 28c85821e |
10947494430 has 24 divisors (see below), whose sum is σ = 28463485752. Its totient is φ = 2919331824.
The previous prime is 10947494429. The next prime is 10947494443. The reversal of 10947494430 is 3449474901.
10947494430 is a `hidden beast` number, since 109 + 474 + 9 + 44 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60819324 + ... + 60819503.
It is an arithmetic number, because the mean of its divisors is an integer number (1185978573).
Almost surely, 210947494430 is an apocalyptic number.
10947494430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10947494430 is an abundant number, since it is smaller than the sum of its proper divisors (17515991322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10947494430 is a wasteful number, since it uses less digits than its factorization.
10947494430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121638840 (or 121638837 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 45.
The spelling of 10947494430 in words is "ten billion, nine hundred forty-seven million, four hundred ninety-four thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •