Base | Representation |
---|---|
bin | 111000110111001011… |
… | …010110000001101001 |
3 | 12211121001020201012120 |
4 | 320313023112001221 |
5 | 2000020121402300 |
6 | 44014242101453 |
7 | 4261002112464 |
oct | 706713260151 |
9 | 184531221176 |
10 | 61055262825 |
11 | 239911166a7 |
12 | b9bb34a889 |
13 | 59b027606b |
14 | 2d52aa82db |
15 | 18c51ed3a0 |
hex | e372d6069 |
61055262825 has 24 divisors (see below), whose sum is σ = 100951872000. Its totient is φ = 32560493760.
The previous prime is 61055262811. The next prime is 61055262841. The reversal of 61055262825 is 52826255016.
61055262825 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 61055262825 - 26 = 61055262761 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1800376 + ... + 1833974.
It is an arithmetic number, because the mean of its divisors is an integer number (4206328000).
Almost surely, 261055262825 is an apocalyptic number.
It is an amenable number.
61055262825 is a deficient number, since it is larger than the sum of its proper divisors (39896609175).
61055262825 is a wasteful number, since it uses less digits than its factorization.
61055262825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57841 (or 57836 counting only the distinct ones).
The product of its (nonzero) digits is 288000, while the sum is 42.
The spelling of 61055262825 in words is "sixty-one billion, fifty-five million, two hundred sixty-two thousand, eight hundred twenty-five".
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