Base | Representation |
---|---|
bin | 101111001100001110… |
… | …010100000010001010 |
3 | 11211210100022200022020 |
4 | 233030032110002022 |
5 | 1312233230210034 |
6 | 35140010105310 |
7 | 3442446630600 |
oct | 571416240212 |
9 | 154710280266 |
10 | 50670944394 |
11 | 1a542477554 |
12 | 99a171b236 |
13 | 4a16a77c45 |
14 | 26498a3870 |
15 | 14b8728249 |
hex | bcc39408a |
50670944394 has 48 divisors (see below), whose sum is σ = 119885637600. Its totient is φ = 14232027936.
The previous prime is 50670944377. The next prime is 50670944399. The reversal of 50670944394 is 49344907605.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (50670944399) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1443249 + ... + 1477940.
It is an arithmetic number, because the mean of its divisors is an integer number (2497617450).
Almost surely, 250670944394 is an apocalyptic number.
50670944394 is an abundant number, since it is smaller than the sum of its proper divisors (69214693206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50670944394 is a wasteful number, since it uses less digits than its factorization.
50670944394 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2921267 (or 2921260 counting only the distinct ones).
The product of its (nonzero) digits is 3265920, while the sum is 51.
The spelling of 50670944394 in words is "fifty billion, six hundred seventy million, nine hundred forty-four thousand, three hundred ninety-four".
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