Base | Representation |
---|---|
bin | 101110100100100010… |
… | …001001100010100010 |
3 | 11210001221100000200011 |
4 | 232210202021202202 |
5 | 1304402243240100 |
6 | 34545541515134 |
7 | 3420112650154 |
oct | 564442114242 |
9 | 153057300604 |
10 | 50005055650 |
11 | 1a230606480 |
12 | 9836712aaa |
13 | 493bb1cc34 |
14 | 25c5288ad4 |
15 | 147a042bba |
hex | ba48898a2 |
50005055650 has 48 divisors (see below), whose sum is σ = 102687365088. Its totient is φ = 17964560000.
The previous prime is 50005055647. The next prime is 50005055651. The reversal of 50005055650 is 5655050005.
It is not an unprimeable number, because it can be changed into a prime (50005055651) 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, 502051 + ... + 593350.
It is an arithmetic number, because the mean of its divisors is an integer number (2139320106).
Almost surely, 250005055650 is an apocalyptic number.
50005055650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
50005055650 is an abundant number, since it is smaller than the sum of its proper divisors (52682309438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50005055650 is a wasteful number, since it uses less digits than its factorization.
50005055650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1095507 (or 1095502 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 31.
The spelling of 50005055650 in words is "fifty billion, five million, fifty-five thousand, six hundred fifty".
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