Base | Representation |
---|---|
bin | 1000000111110100111001… |
… | …1110101000100011010010 |
3 | 1011121202022122021022110210 |
4 | 2001331032132220203102 |
5 | 2132304233214133100 |
6 | 30554350102304550 |
7 | 1611132305430435 |
oct | 201751636504322 |
9 | 34552278238423 |
10 | 8930553661650 |
11 | 29334767a5275 |
12 | 1002974428156 |
13 | 4ca1bc3683aa |
14 | 22c35383381c |
15 | 1074869d3c50 |
hex | 81f4e7a88d2 |
8930553661650 has 48 divisors (see below), whose sum is σ = 22173027424704. Its totient is φ = 2378765455680.
The previous prime is 8930553661633. The next prime is 8930553661657. The reversal of 8930553661650 is 561663550398.
It is a super-2 number, since 2×89305536616502 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (8930553661657) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33812022 + ... + 34075121.
It is an arithmetic number, because the mean of its divisors is an integer number (461938071348).
Almost surely, 28930553661650 is an apocalyptic number.
8930553661650 is an abundant number, since it is smaller than the sum of its proper divisors (13242473763054).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8930553661650 is a wasteful number, since it uses less digits than its factorization.
8930553661650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67888035 (or 67888030 counting only the distinct ones).
The product of its (nonzero) digits is 17496000, while the sum is 57.
The spelling of 8930553661650 in words is "eight trillion, nine hundred thirty billion, five hundred fifty-three million, six hundred sixty-one thousand, six hundred fifty".
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