Base | Representation |
---|---|
bin | 1011000000110111111… |
… | …00001001101010101001 |
3 | 1100011210011001021100100 |
4 | 11200123330021222221 |
5 | 22200004011000423 |
6 | 445502455500013 |
7 | 36224513602506 |
oct | 5403374115251 |
9 | 1304704037310 |
10 | 378425875113 |
11 | 1365425a5020 |
12 | 61412087609 |
13 | 298baaba280 |
14 | 1445cc004ad |
15 | 9c9c890343 |
hex | 581bf09aa9 |
378425875113 has 96 divisors (see below), whose sum is σ = 667112060160. Its totient is φ = 203632128000.
The previous prime is 378425875109. The next prime is 378425875117. The reversal of 378425875113 is 311578524873.
378425875113 is a `hidden beast` number, since 3 + 7 + 8 + 4 + 2 + 587 + 51 + 1 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (378425875109) and next prime (378425875117).
It is not a de Polignac number, because 378425875113 - 22 = 378425875109 is a prime.
It is a super-2 number, since 2×3784258751132 (a number of 24 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 378425875113.
It is not an unprimeable number, because it can be changed into a prime (378425875117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3695953 + ... + 3796961.
It is an arithmetic number, because the mean of its divisors is an integer number (6949083960).
Almost surely, 2378425875113 is an apocalyptic number.
378425875113 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
378425875113 is a deficient number, since it is larger than the sum of its proper divisors (288686185047).
378425875113 is a wasteful number, since it uses less digits than its factorization.
378425875113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101151 (or 101148 counting only the distinct ones).
The product of its digits is 5644800, while the sum is 54.
The spelling of 378425875113 in words is "three hundred seventy-eight billion, four hundred twenty-five million, eight hundred seventy-five thousand, one hundred thirteen".
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