Base | Representation |
---|---|
bin | 111000110110110111… |
… | …011111111101000010 |
3 | 12211120200110102002221 |
4 | 320312313133331002 |
5 | 2000012303414420 |
6 | 44013534401254 |
7 | 4260606644620 |
oct | 706667377502 |
9 | 184520412087 |
10 | 61050060610 |
11 | 23989193150 |
12 | b9b966022a |
13 | 59ac174226 |
14 | 2d52112510 |
15 | 18c4a21caa |
hex | e36ddff42 |
61050060610 has 128 divisors (see below), whose sum is σ = 139583969280. Its totient is φ = 18671731200.
The previous prime is 61050060601. The next prime is 61050060623. The reversal of 61050060610 is 1606005016.
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 63 ways as a sum of consecutive naturals, for example, 36842902 + ... + 36844558.
It is an arithmetic number, because the mean of its divisors is an integer number (1090499760).
Almost surely, 261050060610 is an apocalyptic number.
61050060610 is an abundant number, since it is smaller than the sum of its proper divisors (78533908670).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61050060610 is a wasteful number, since it uses less digits than its factorization.
61050060610 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2552.
The product of its (nonzero) digits is 1080, while the sum is 25.
Adding to 61050060610 its reverse (1606005016), we get a palindrome (62656065626).
The spelling of 61050060610 in words is "sixty-one billion, fifty million, sixty thousand, six hundred ten".
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