Base | Representation |
---|---|
bin | 1010001111101100… |
… | …1010000011001100 |
3 | 21002122222022202011 |
4 | 2203323022003030 |
5 | 21113022200433 |
6 | 1132522111004 |
7 | 125103155632 |
oct | 24373120314 |
9 | 7078868664 |
10 | 2750193868 |
11 | 119145a3a4 |
12 | 64904b464 |
13 | 34aa0c166 |
14 | 1c137b352 |
15 | 11169c3cd |
hex | a3eca0cc |
2750193868 has 12 divisors (see below), whose sum is σ = 4942916272. Its totient is φ = 1337932080.
The previous prime is 2750193857. The next prime is 2750193877. The reversal of 2750193868 is 8683910572.
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9291048 + ... + 9291343.
Almost surely, 22750193868 is an apocalyptic number.
It is an amenable number.
2750193868 is a deficient number, since it is larger than the sum of its proper divisors (2192722404).
2750193868 is a wasteful number, since it uses less digits than its factorization.
2750193868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18582432 (or 18582430 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 49.
The square root of 2750193868 is about 52442.2908347833. The cubic root of 2750193868 is about 1401.0525873275.
The spelling of 2750193868 in words is "two billion, seven hundred fifty million, one hundred ninety-three thousand, eight hundred sixty-eight".
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