Base | Representation |
---|---|
bin | 1001110010001011… |
… | …10001000000010010 |
3 | 111120002000212121021 |
4 | 10321011301000102 |
5 | 41224202430200 |
6 | 2225121150054 |
7 | 244111615360 |
oct | 47105610022 |
9 | 14502025537 |
10 | 5252780050 |
11 | 225606a441 |
12 | 102718b32a |
13 | 65933579b |
14 | 37b8a2630 |
15 | 20b23941a |
hex | 139171012 |
5252780050 has 24 divisors (see below), whose sum is σ = 11165910336. Its totient is φ = 1800953040.
The previous prime is 5252779979. The next prime is 5252780051. The reversal of 5252780050 is 500872525.
It is a junction number, because it is equal to n+sod(n) for n = 5252779988 and 5252780015.
It is not an unprimeable number, because it can be changed into a prime (5252780051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7503622 + ... + 7504321.
It is an arithmetic number, because the mean of its divisors is an integer number (465246264).
Almost surely, 25252780050 is an apocalyptic number.
5252780050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
5252780050 is an abundant number, since it is smaller than the sum of its proper divisors (5913130286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5252780050 is a wasteful number, since it uses less digits than its factorization.
5252780050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15007962 (or 15007957 counting only the distinct ones).
The product of its (nonzero) digits is 28000, while the sum is 34.
The square root of 5252780050 is about 72476.0653595378. The cubic root of 5252780050 is about 1738.3200469720.
The spelling of 5252780050 in words is "five billion, two hundred fifty-two million, seven hundred eighty thousand, fifty".
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