Base | Representation |
---|---|
bin | 10100111100111010… |
… | …01110001000011110 |
3 | 1002000220211122211011 |
4 | 22132131032020132 |
5 | 141014042113112 |
6 | 5100100045434 |
7 | 545513530612 |
oct | 123635161036 |
9 | 32026748734 |
10 | 11248394782 |
11 | 4852475539 |
12 | 221b09387a |
13 | 10a3527501 |
14 | 789c8d342 |
15 | 45c7a7aa7 |
hex | 29e74e21e |
11248394782 has 16 divisors (see below), whose sum is σ = 17775055440. Its totient is φ = 5323857408.
The previous prime is 11248394767. The next prime is 11248394783. The reversal of 11248394782 is 28749384211.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11248394783) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72643 + ... + 166654.
It is an arithmetic number, because the mean of its divisors is an integer number (1110940965).
Almost surely, 211248394782 is an apocalyptic number.
11248394782 is a deficient number, since it is larger than the sum of its proper divisors (6526660658).
11248394782 is a wasteful number, since it uses less digits than its factorization.
11248394782 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240555.
The product of its digits is 774144, while the sum is 49.
The spelling of 11248394782 in words is "eleven billion, two hundred forty-eight million, three hundred ninety-four thousand, seven hundred eighty-two".
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