Base | Representation |
---|---|
bin | 10111000000110100001100… |
… | …01000011111110110111101 |
3 | 20122011211210010211101222011 |
4 | 23200122012020133312331 |
5 | 23113110134043243221 |
6 | 255343512051451221 |
7 | 13442062554443635 |
oct | 1340320610376675 |
9 | 218154703741864 |
10 | 50605555056061 |
11 | 151407715aa505 |
12 | 5813841bb6b11 |
13 | 22311111cc9b5 |
14 | c6d4715576c5 |
15 | 5cb5775251e1 |
hex | 2e068621fdbd |
50605555056061 has 16 divisors (see below), whose sum is σ = 52079607767808. Its totient is φ = 49149338112000.
The previous prime is 50605555056059. The next prime is 50605555056079. The reversal of 50605555056061 is 16065055550605.
It is a cyclic number.
It is not a de Polignac number, because 50605555056061 - 21 = 50605555056059 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50605555055996 and 50605555056014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50605555056961) 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, 3318675 + ... + 10593616.
It is an arithmetic number, because the mean of its divisors is an integer number (3254975485488).
Almost surely, 250605555056061 is an apocalyptic number.
It is an amenable number.
50605555056061 is a deficient number, since it is larger than the sum of its proper divisors (1474052711747).
50605555056061 is a wasteful number, since it uses less digits than its factorization.
50605555056061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13912932.
The product of its (nonzero) digits is 3375000, while the sum is 49.
It can be divided in two parts, 506055 and 55056061, that added together give a square (55562116 = 74542).
The spelling of 50605555056061 in words is "fifty trillion, six hundred five billion, five hundred fifty-five million, fifty-six thousand, sixty-one".
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