Base | Representation |
---|---|
bin | 10111010011111101100100… |
… | …10001010100011000101100 |
3 | 20201111201212021020202201222 |
4 | 23221332302101110120230 |
5 | 23204344443420442111 |
6 | 301010031555522512 |
7 | 13540442321462423 |
oct | 1351766221243054 |
9 | 221451767222658 |
10 | 51263425562156 |
11 | 15374773327845 |
12 | 58bb2415b9438 |
13 | 227b174370a02 |
14 | c9323d5282ba |
15 | 5dd72cba47db |
hex | 2e9fb245462c |
51263425562156 has 24 divisors (see below), whose sum is σ = 92327917203984. Its totient is φ = 24890911819200.
The previous prime is 51263425562119. The next prime is 51263425562161. The reversal of 51263425562156 is 65126552436215.
51263425562156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 51263425562098 and 51263425562107.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861366695 + ... + 861426206.
It is an arithmetic number, because the mean of its divisors is an integer number (3846996550166).
Almost surely, 251263425562156 is an apocalyptic number.
It is an amenable number.
51263425562156 is a deficient number, since it is larger than the sum of its proper divisors (41064491641828).
51263425562156 is a wasteful number, since it uses less digits than its factorization.
51263425562156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1722793121 (or 1722793119 counting only the distinct ones).
The product of its digits is 12960000, while the sum is 53.
The spelling of 51263425562156 in words is "fifty-one trillion, two hundred sixty-three billion, four hundred twenty-five million, five hundred sixty-two thousand, one hundred fifty-six".
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