Base | Representation |
---|---|
bin | 11111000000100… |
… | …010010001000010 |
3 | 1100020220121221210 |
4 | 133000202101002 |
5 | 2031134442200 |
6 | 123342230550 |
7 | 15614626230 |
oct | 3700422102 |
9 | 1306817853 |
10 | 520234050 |
11 | 2477275a6 |
12 | 126285456 |
13 | 83a1abcb |
14 | 4d141950 |
15 | 30a13650 |
hex | 1f022442 |
520234050 has 48 divisors (see below), whose sum is σ = 1474494912. Its totient is φ = 118910400.
The previous prime is 520234031. The next prime is 520234067. The reversal of 520234050 is 50432025.
It is a super-4 number, since 4×5202340504 (a number of 36 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246681 + ... + 248780.
It is an arithmetic number, because the mean of its divisors is an integer number (30718644).
Almost surely, 2520234050 is an apocalyptic number.
520234050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
520234050 is an abundant number, since it is smaller than the sum of its proper divisors (954260862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520234050 is a wasteful number, since it uses less digits than its factorization.
520234050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 495483 (or 495478 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 520234050 is about 22808.6398103876. The cubic root of 520234050 is about 804.2657811680.
Adding to 520234050 its reverse (50432025), we get a palindrome (570666075).
The spelling of 520234050 in words is "five hundred twenty million, two hundred thirty-four thousand, fifty".
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