Base | Representation |
---|---|
bin | 101110110010010000… |
… | …010010101011011000 |
3 | 11210122222111101111222 |
4 | 232302100102223120 |
5 | 1310340211134022 |
6 | 35024443511212 |
7 | 3425606424611 |
oct | 566220225330 |
9 | 153588441458 |
10 | 50235255512 |
11 | 1a339545aa2 |
12 | 989b828508 |
13 | 497771c180 |
14 | 2607a8cc08 |
15 | 1490365242 |
hex | bb2412ad8 |
50235255512 has 128 divisors (see below), whose sum is σ = 107012707200. Its totient is φ = 21934927872.
The previous prime is 50235255487. The next prime is 50235255541. The reversal of 50235255512 is 21555253205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 160495868 + ... + 160496180.
It is an arithmetic number, because the mean of its divisors is an integer number (836036775).
Almost surely, 250235255512 is an apocalyptic number.
50235255512 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50235255512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53506353600).
50235255512 is an abundant number, since it is smaller than the sum of its proper divisors (56777451688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50235255512 is a wasteful number, since it uses less digits than its factorization.
50235255512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877 (or 873 counting only the distinct ones).
The product of its (nonzero) digits is 75000, while the sum is 35.
The spelling of 50235255512 in words is "fifty billion, two hundred thirty-five million, two hundred fifty-five thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •