Base | Representation |
---|---|
bin | 11001101100001100001001… |
… | …10001110110100100001101 |
3 | 21102000202201021211212100210 |
4 | 30312012010301312210031 |
5 | 24401044033210132412 |
6 | 320052542044113033 |
7 | 14620360212103134 |
oct | 1466060461664415 |
9 | 242022637755323 |
10 | 56493932505357 |
11 | 17000a40118456 |
12 | 6404a9b835779 |
13 | 256a47cb62709 |
14 | dd446c87c91b |
15 | 67e80bc0e83c |
hex | 336184c7690d |
56493932505357 has 8 divisors (see below), whose sum is σ = 79289729832160. Its totient is φ = 35680378424400.
The previous prime is 56493932505349. The next prime is 56493932505371. The reversal of 56493932505357 is 75350523939465.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 56493932505357 - 23 = 56493932505349 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (56493932505377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495560811394 + ... + 495560811507.
It is an arithmetic number, because the mean of its divisors is an integer number (9911216229020).
Almost surely, 256493932505357 is an apocalyptic number.
56493932505357 is a gapful number since it is divisible by the number (57) formed by its first and last digit.
It is an amenable number.
56493932505357 is a deficient number, since it is larger than the sum of its proper divisors (22795797326803).
56493932505357 is a wasteful number, since it uses less digits than its factorization.
56493932505357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 991121622923.
The product of its (nonzero) digits is 459270000, while the sum is 66.
The spelling of 56493932505357 in words is "fifty-six trillion, four hundred ninety-three billion, nine hundred thirty-two million, five hundred five thousand, three hundred fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •