Base | Representation |
---|---|
bin | 101110110001100001… |
… | …100110010101001000 |
3 | 11210122010110112000120 |
4 | 232301201212111020 |
5 | 1310324042441430 |
6 | 35023325303240 |
7 | 3425400404646 |
oct | 566141462510 |
9 | 153563415016 |
10 | 50223015240 |
11 | 1a332645772 |
12 | 9897704b20 |
13 | 49750249c8 |
14 | 26061c4196 |
15 | 148e248610 |
hex | bb1866548 |
50223015240 has 32 divisors (see below), whose sum is σ = 150669046080. Its totient is φ = 13392804032.
The previous prime is 50223015217. The next prime is 50223015371. The reversal of 50223015240 is 4251032205.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 50223015240.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 209262444 + ... + 209262683.
It is an arithmetic number, because the mean of its divisors is an integer number (4708407690).
Almost surely, 250223015240 is an apocalyptic number.
It is an amenable number.
50223015240 is an abundant number, since it is smaller than the sum of its proper divisors (100446030840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50223015240 is a wasteful number, since it uses less digits than its factorization.
50223015240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418525141 (or 418525137 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
Adding to 50223015240 its reverse (4251032205), we get a palindrome (54474047445).
The spelling of 50223015240 in words is "fifty billion, two hundred twenty-three million, fifteen thousand, two hundred forty".
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