Base | Representation |
---|---|
bin | 101011011011100110011001… |
… | …0111111000110001100101001 |
3 | 1212002122021002210122210112101 |
4 | 1112313030302333012030221 |
5 | 400033100314214303234 |
6 | 3432300001050413401 |
7 | 143316263231254603 |
oct | 12667146277061451 |
9 | 1762567083583471 |
10 | 382025311478569 |
11 | 1007a802aa4a980 |
12 | 36a1b093a31261 |
13 | 13521aa8721245 |
14 | 6a4a1a3744173 |
15 | 2e2754d472814 |
hex | 15b7332fc6329 |
382025311478569 has 32 divisors (see below), whose sum is σ = 425353923378432. Its totient is φ = 340193433216000.
The previous prime is 382025311478557. The next prime is 382025311478623. The reversal of 382025311478569 is 965874113520283.
It is a cyclic number.
It is not a de Polignac number, because 382025311478569 - 235 = 381990951740201 is a prime.
It is a super-2 number, since 2×3820253114785692 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 382025311478569.
It is not an unprimeable number, because it can be changed into a prime (382025311478509) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1458643509 + ... + 1458905389.
It is an arithmetic number, because the mean of its divisors is an integer number (13292310105576).
It is a 2-persistent number, because it is pandigital, and so is 2⋅382025311478569 = 764050622957138, but 3⋅382025311478569 = 1146075934435707 is not.
Almost surely, 2382025311478569 is an apocalyptic number.
It is an amenable number.
382025311478569 is a deficient number, since it is larger than the sum of its proper divisors (43328611899863).
382025311478569 is a wasteful number, since it uses less digits than its factorization.
382025311478569 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274017.
The product of its (nonzero) digits is 87091200, while the sum is 64.
The spelling of 382025311478569 in words is "three hundred eighty-two trillion, twenty-five billion, three hundred eleven million, four hundred seventy-eight thousand, five hundred sixty-nine".
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