Base | Representation |
---|---|
bin | 1011010101001001111… |
… | …01011101001000001110 |
3 | 1101012220000011100012020 |
4 | 11222210331131020032 |
5 | 22334304021131113 |
6 | 454503151351010 |
7 | 40061402520156 |
oct | 5524475351016 |
9 | 1335800140166 |
10 | 389314630158 |
11 | 14011aa60933 |
12 | 63550822466 |
13 | 2a9349649ac |
14 | 14bb2dd3766 |
15 | a1d87a8023 |
hex | 5aa4f5d20e |
389314630158 has 8 divisors (see below), whose sum is σ = 778629260328. Its totient is φ = 129771543384.
The previous prime is 389314630099. The next prime is 389314630193. The reversal of 389314630158 is 851036413983.
It is a sphenic number, since it is the product of 3 distinct primes.
389314630158 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 389314630158.
It is a congruent number.
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, 32442885841 + ... + 32442885852.
It is an arithmetic number, because the mean of its divisors is an integer number (97328657541).
Almost surely, 2389314630158 is an apocalyptic number.
389314630158 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
389314630158 is a wasteful number, since it uses less digits than its factorization.
389314630158 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64885771698.
The product of its (nonzero) digits is 1866240, while the sum is 51.
The spelling of 389314630158 in words is "three hundred eighty-nine billion, three hundred fourteen million, six hundred thirty thousand, one hundred fifty-eight".
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