Base | Representation |
---|---|
bin | 101011000111110101101111… |
… | …1100100011000011011101001 |
3 | 1211202000122002201101001102220 |
4 | 1112033223133210120123221 |
5 | 344204101320103312434 |
6 | 3422420213023344253 |
7 | 142616130554056602 |
oct | 12617533744303351 |
9 | 1752018081331386 |
10 | 379309492635369 |
11 | aa95028601846a |
12 | 36660879752089 |
13 | 133859686542ba |
14 | 699496aad6da9 |
15 | 2dcba9c77cd49 |
hex | 158fadf9186e9 |
379309492635369 has 32 divisors (see below), whose sum is σ = 528945011066880. Its totient is φ = 241324536887808.
The previous prime is 379309492635289. The next prime is 379309492635377. The reversal of 379309492635369 is 963536294903973.
It is not a de Polignac number, because 379309492635369 - 29 = 379309492634857 is a prime.
It is a super-2 number, since 2×3793094926353692 (a number of 30 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 379309492635294 and 379309492635303.
It is not an unprimeable number, because it can be changed into a prime (379309492635379) 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, 49160122 + ... + 56350124.
It is an arithmetic number, because the mean of its divisors is an integer number (16529531595840).
Almost surely, 2379309492635369 is an apocalyptic number.
It is an amenable number.
379309492635369 is a deficient number, since it is larger than the sum of its proper divisors (149635518431511).
379309492635369 is a wasteful number, since it uses less digits than its factorization.
379309492635369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7191781.
The product of its (nonzero) digits is 5356925280, while the sum is 78.
The spelling of 379309492635369 in words is "three hundred seventy-nine trillion, three hundred nine billion, four hundred ninety-two million, six hundred thirty-five thousand, three hundred sixty-nine".
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