Base | Representation |
---|---|
bin | 101110100100100001… |
… | …111100000101101011 |
3 | 11210001221020020002121 |
4 | 232210201330011223 |
5 | 1304402240004210 |
6 | 34545540412111 |
7 | 3420112330426 |
oct | 564441740553 |
9 | 153057206077 |
10 | 50005000555 |
11 | 1a230579044 |
12 | 98366a7037 |
13 | 493bb00b33 |
14 | 25c52729bd |
15 | 147a0316da |
hex | ba487c16b |
50005000555 has 8 divisors (see below), whose sum is σ = 60341230800. Its totient is φ = 39780513696.
The previous prime is 50005000553. The next prime is 50005000559. The reversal of 50005000555 is 55500050005.
50005000555 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50005000555 - 21 = 50005000553 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50005000553) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27934860 + ... + 27936649.
It is an arithmetic number, because the mean of its divisors is an integer number (7542653850).
Almost surely, 250005000555 is an apocalyptic number.
50005000555 is a deficient number, since it is larger than the sum of its proper divisors (10336230245).
50005000555 is a wasteful number, since it uses less digits than its factorization.
50005000555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55871693.
The product of its (nonzero) digits is 3125, while the sum is 25.
The spelling of 50005000555 in words is "fifty billion, five million, five hundred fifty-five", and thus it is an aban number.
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