Base | Representation |
---|---|
bin | 110010111010100111… |
… | …111001111001001101 |
3 | 12020010002102210010211 |
4 | 302322213321321031 |
5 | 1343431140133402 |
6 | 41040525202421 |
7 | 3643534456141 |
oct | 627247717115 |
9 | 166102383124 |
10 | 54670630477 |
11 | 21205166941 |
12 | a719100411 |
13 | 52035b97b8 |
14 | 2908b75221 |
15 | 164e93a4d7 |
hex | cba9f9e4d |
54670630477 has 4 divisors (see below), whose sum is σ = 54672855616. Its totient is φ = 54668405340.
The previous prime is 54670630447. The next prime is 54670630493. The reversal of 54670630477 is 77403607645.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 54670630477 - 27 = 54670630349 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54670630477.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54670630447) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1075299 + ... + 1124992.
It is an arithmetic number, because the mean of its divisors is an integer number (13668213904).
Almost surely, 254670630477 is an apocalyptic number.
It is an amenable number.
54670630477 is a deficient number, since it is larger than the sum of its proper divisors (2225139).
54670630477 is a wasteful number, since it uses less digits than its factorization.
54670630477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2225138.
The product of its (nonzero) digits is 2963520, while the sum is 49.
The spelling of 54670630477 in words is "fifty-four billion, six hundred seventy million, six hundred thirty thousand, four hundred seventy-seven".
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