Base | Representation |
---|---|
bin | 101110101000001010… |
… | …110010010011000000 |
3 | 11210020012002100110210 |
4 | 232220022302103000 |
5 | 1310013401240000 |
6 | 35000000554120 |
7 | 3421453214124 |
oct | 565012622300 |
9 | 153205070423 |
10 | 50066040000 |
11 | 1a261a79969 |
12 | 9853022940 |
13 | 494b652c52 |
14 | 25cd401584 |
15 | 148058c350 |
hex | ba82b24c0 |
50066040000 has 140 divisors (see below), whose sum is σ = 165530407064. Its totient is φ = 13350912000.
The previous prime is 50066039999. The next prime is 50066040023. The reversal of 50066040000 is 4066005.
It is a super-2 number, since 2×500660400002 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 88609 + ... + 328608.
Almost surely, 250066040000 is an apocalyptic number.
50066040000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
50066040000 is an abundant number, since it is smaller than the sum of its proper divisors (115464367064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50066040000 is an equidigital number, since it uses as much as digits as its factorization.
50066040000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 417252 (or 417227 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The spelling of 50066040000 in words is "fifty billion, sixty-six million, forty thousand", and thus it is an eban number.
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