Base | Representation |
---|---|
bin | 11001011111010101110101… |
… | …11001000101010001001001 |
3 | 21100110120012020001212011111 |
4 | 30233222322321011101021 |
5 | 24321330413414120021 |
6 | 315114051041130321 |
7 | 14543441116023532 |
oct | 1457527271052111 |
9 | 240416166055144 |
10 | 56052458738761 |
11 | 169507947453a1 |
12 | 63534130299a1 |
13 | 25379550362a4 |
14 | dbad4c4b7689 |
15 | 6730be2678e1 |
hex | 32fabae45449 |
56052458738761 has 3 divisors (see below), whose sum is σ = 56052466225581. Its totient is φ = 56052451251942.
The previous prime is 56052458738651. The next prime is 56052458738797. The reversal of 56052458738761 is 16783785425065.
The square root of 56052458738761 is 7486819.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 56052458738761 - 211 = 56052458736713 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (56052458735761) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3743410 + ... + 11230228.
It is an arithmetic number, because the mean of its divisors is an integer number (18684155408527).
Almost surely, 256052458738761 is an apocalyptic number.
56052458738761 is the 7486819-th square number.
56052458738761 is the 3743410-th centered octagonal number.
It is an amenable number.
56052458738761 is a deficient number, since it is larger than the sum of its proper divisors (7486820).
56052458738761 is an frugal number, since it uses more digits than its factorization.
56052458738761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14973638 (or 7486819 counting only the distinct ones).
The product of its (nonzero) digits is 338688000, while the sum is 67.
The spelling of 56052458738761 in words is "fifty-six trillion, fifty-two billion, four hundred fifty-eight million, seven hundred thirty-eight thousand, seven hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •