Base | Representation |
---|---|
bin | 1011000100111111010… |
… | …1111101101001110010 |
3 | 200012020121002120111001 |
4 | 2301033311331221302 |
5 | 11104232413413000 |
6 | 223233025312214 |
7 | 16515155135305 |
oct | 2611765755162 |
9 | 605217076431 |
10 | 190318107250 |
11 | 73793678947 |
12 | 30a7519566a |
13 | 14c404cc55b |
14 | 92d62c6b3c |
15 | 4e3d4a046a |
hex | 2c4fd7da72 |
190318107250 has 64 divisors (see below), whose sum is σ = 358944543360. Its totient is φ = 75558225600.
The previous prime is 190318107227. The next prime is 190318107289. The reversal of 190318107250 is 52701813091.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35001532 + ... + 35006968.
It is an arithmetic number, because the mean of its divisors is an integer number (5608508490).
Almost surely, 2190318107250 is an apocalyptic number.
190318107250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
190318107250 is a deficient number, since it is larger than the sum of its proper divisors (168626436110).
190318107250 is a wasteful number, since it uses less digits than its factorization.
190318107250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6476 (or 6466 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 37.
The spelling of 190318107250 in words is "one hundred ninety billion, three hundred eighteen million, one hundred seven thousand, two hundred fifty".
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