Base | Representation |
---|---|
bin | 1011000010110010110… |
… | …10001010011000111000 |
3 | 1100021110000120121001122 |
4 | 11201121122022120320 |
5 | 22204112012340233 |
6 | 450153055404412 |
7 | 36262205402354 |
oct | 5413132123070 |
9 | 1307400517048 |
10 | 379457152568 |
11 | 136a2174103a |
12 | 6165b523708 |
13 | 29a23658a10 |
14 | 14519b70464 |
15 | 9d0d19dd98 |
hex | 585968a638 |
379457152568 has 48 divisors (see below), whose sum is σ = 774919090680. Its totient is φ = 173165895936.
The previous prime is 379457152561. The next prime is 379457152583. The reversal of 379457152568 is 865251754973.
It is a self number, because there is not a number n which added to its sum of digits gives 379457152568.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379457152561) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 593471 + ... + 1054097.
Almost surely, 2379457152568 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 379457152568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387459545340).
379457152568 is an abundant number, since it is smaller than the sum of its proper divisors (395461938112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379457152568 is a wasteful number, since it uses less digits than its factorization.
379457152568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 460824 (or 460731 counting only the distinct ones).
The product of its digits is 63504000, while the sum is 62.
The spelling of 379457152568 in words is "three hundred seventy-nine billion, four hundred fifty-seven million, one hundred fifty-two thousand, five hundred sixty-eight".
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