Base | Representation |
---|---|
bin | 11011110010100010010110… |
… | …11101000111001000000111 |
3 | 22000101001202012021020012012 |
4 | 31321101023131013020013 |
5 | 31002211401004010210 |
6 | 333545324013444435 |
7 | 15605025161432552 |
oct | 1571211335071007 |
9 | 260331665236165 |
10 | 61110060610055 |
11 | 185206a4095366 |
12 | 6a2b6577a071b |
13 | 2813866a75762 |
14 | 1113a5801d699 |
15 | 70e92d8d5305 |
hex | 37944b747207 |
61110060610055 has 16 divisors (see below), whose sum is σ = 74165910910560. Its totient is φ = 48332302774272.
The previous prime is 61110060610031. The next prime is 61110060610097. The reversal of 61110060610055 is 55001606001116.
61110060610055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 61110060610055 - 28 = 61110060609799 is a prime.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 5805914 + ... + 12487143.
It is an arithmetic number, because the mean of its divisors is an integer number (4635369431910).
Almost surely, 261110060610055 is an apocalyptic number.
61110060610055 is a deficient number, since it is larger than the sum of its proper divisors (13055850300505).
61110060610055 is a wasteful number, since it uses less digits than its factorization.
61110060610055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18300658.
The product of its (nonzero) digits is 5400, while the sum is 32.
The spelling of 61110060610055 in words is "sixty-one trillion, one hundred ten billion, sixty million, six hundred ten thousand, fifty-five".
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