Base | Representation |
---|---|
bin | 101110101000010000… |
… | …100011111010011110 |
3 | 11210020021221021020000 |
4 | 232220100203322132 |
5 | 1310014243211300 |
6 | 35000053235130 |
7 | 3421502121021 |
oct | 565020437236 |
9 | 153207837200 |
10 | 50067553950 |
11 | 1a262913367 |
12 | 9853632aa6 |
13 | 494ba6308b |
14 | 25cd6b71b8 |
15 | 148078ac00 |
hex | ba8423e9e |
50067553950 has 120 divisors (see below), whose sum is σ = 140548889712. Its totient is φ = 13213601280.
The previous prime is 50067553909. The next prime is 50067553951. The reversal of 50067553950 is 5935576005.
50067553950 is a `hidden beast` number, since 5 + 0 + 0 + 6 + 7 + 553 + 95 + 0 = 666.
50067553950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 50067553896 and 50067553905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50067553951) by changing a digit.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 329127 + ... + 456573.
Almost surely, 250067553950 is an apocalyptic number.
50067553950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 50067553950, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70274444856).
50067553950 is an abundant number, since it is smaller than the sum of its proper divisors (90481335762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50067553950 is a wasteful number, since it uses less digits than its factorization.
50067553950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127568 (or 127554 counting only the distinct ones).
The product of its (nonzero) digits is 708750, while the sum is 45.
The spelling of 50067553950 in words is "fifty billion, sixty-seven million, five hundred fifty-three thousand, nine hundred fifty".
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