Base | Representation |
---|---|
bin | 11001100001011111100101… |
… | …00111101111101000010101 |
3 | 21100201122001212221202221221 |
4 | 30300233302213233220111 |
5 | 24324033340442134223 |
6 | 315212041014010341 |
7 | 14551666500530233 |
oct | 1460576247575025 |
9 | 240648055852857 |
10 | 56126408161813 |
11 | 1697a092216460 |
12 | 63658106469b1 |
13 | 254190b774452 |
14 | dc0765839953 |
15 | 674e9b45cb5d |
hex | 330bf29efa15 |
56126408161813 has 16 divisors (see below), whose sum is σ = 64938323359872. Its totient is φ = 48005480952000.
The previous prime is 56126408161807. The next prime is 56126408161843. The reversal of 56126408161813 is 31816180462165.
It is a de Polignac number, because none of the positive numbers 2k-56126408161813 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 (56126408161843) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1818373998 + ... + 1818404863.
It is an arithmetic number, because the mean of its divisors is an integer number (4058645209992).
Almost surely, 256126408161813 is an apocalyptic number.
It is an amenable number.
56126408161813 is a deficient number, since it is larger than the sum of its proper divisors (8811915198059).
56126408161813 is a wasteful number, since it uses less digits than its factorization.
56126408161813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3636778956.
The product of its (nonzero) digits is 1658880, while the sum is 52.
The spelling of 56126408161813 in words is "fifty-six trillion, one hundred twenty-six billion, four hundred eight million, one hundred sixty-one thousand, eight hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •