Base | Representation |
---|---|
bin | 10111010110110101110110… |
… | …00000011000001101110001 |
3 | 20201212012012221000020001100 |
4 | 23223122323000120031301 |
5 | 23213010101212123040 |
6 | 301123312450155013 |
7 | 13550544033433521 |
oct | 1353327300301561 |
9 | 221765187006040 |
10 | 51362356364145 |
11 | 15402720176622 |
12 | 5916451282a69 |
13 | 22875ac4c57b8 |
14 | c97d46587681 |
15 | 5e10bd0deb30 |
hex | 2eb6bb018371 |
51362356364145 has 96 divisors (see below), whose sum is σ = 92270445096960. Its totient is φ = 26402825370240.
The previous prime is 51362356364087. The next prime is 51362356364161. The reversal of 51362356364145 is 54146365326315.
51362356364145 is a `hidden beast` number, since 5 + 1 + 3 + 6 + 2 + 3 + 563 + 64 + 14 + 5 = 666.
51362356364145 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 51362356364145 - 210 = 51362356363121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 51362356364091 and 51362356364100.
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 95 ways as a sum of consecutive naturals, for example, 822305926 + ... + 822368384.
It is an arithmetic number, because the mean of its divisors is an integer number (961150469760).
Almost surely, 251362356364145 is an apocalyptic number.
It is an amenable number.
51362356364145 is a deficient number, since it is larger than the sum of its proper divisors (40908088732815).
51362356364145 is a wasteful number, since it uses less digits than its factorization.
51362356364145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64867 (or 64864 counting only the distinct ones).
The product of its digits is 23328000, while the sum is 54.
The spelling of 51362356364145 in words is "fifty-one trillion, three hundred sixty-two billion, three hundred fifty-six million, three hundred sixty-four thousand, one hundred forty-five".
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