Base | Representation |
---|---|
bin | 110100111101011001… |
… | …111001100001000110 |
3 | 12102210000002211111200 |
4 | 310331121321201012 |
5 | 1412424340233324 |
6 | 42042345243330 |
7 | 4052106414513 |
oct | 647531714106 |
9 | 172700084450 |
10 | 56864774214 |
11 | 22130756576 |
12 | b02ba93546 |
13 | 549304a6c1 |
14 | 2a7632a30a |
15 | 172c39bec9 |
hex | d3d679846 |
56864774214 has 24 divisors (see below), whose sum is σ = 123226297272. Its totient is φ = 18951957600.
The previous prime is 56864774209. The next prime is 56864774249. The reversal of 56864774214 is 41247746865.
56864774214 is a `hidden beast` number, since 56 + 86 + 477 + 42 + 1 + 4 = 666.
It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127512 + ... + 360539.
It is an arithmetic number, because the mean of its divisors is an integer number (5134429053).
Almost surely, 256864774214 is an apocalyptic number.
56864774214 is an abundant number, since it is smaller than the sum of its proper divisors (66361523058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56864774214 is a wasteful number, since it uses less digits than its factorization.
56864774214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 494532 (or 494529 counting only the distinct ones).
The product of its digits is 9031680, while the sum is 54.
The spelling of 56864774214 in words is "fifty-six billion, eight hundred sixty-four million, seven hundred seventy-four thousand, two hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •