Base | Representation |
---|---|
bin | 110000011100001010… |
… | …011110001000010010 |
3 | 11222020210222011202021 |
4 | 300130022132020102 |
5 | 1323010100130300 |
6 | 35521040042054 |
7 | 3520623451432 |
oct | 603412361022 |
9 | 158223864667 |
10 | 52012114450 |
11 | 2007053445a |
12 | a0b690332a |
13 | 4b9b8991aa |
14 | 2735a602c2 |
15 | 154634bd1a |
hex | c1c29e212 |
52012114450 has 24 divisors (see below), whose sum is σ = 98567868708. Its totient is φ = 20412300480.
The previous prime is 52012114409. The next prime is 52012114459. The reversal of 52012114450 is 5441121025.
It can be written as a sum of positive squares in 6 ways, for example, as 16529987761 + 35482126689 = 128569^2 + 188367^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (52012114459) 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, 9810957 + ... + 9816256.
Almost surely, 252012114450 is an apocalyptic number.
52012114450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52012114450 is a deficient number, since it is larger than the sum of its proper divisors (46555754258).
52012114450 is a wasteful number, since it uses less digits than its factorization.
52012114450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19627278 (or 19627273 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
Adding to 52012114450 its reverse (5441121025), we get a palindrome (57453235475).
The spelling of 52012114450 in words is "fifty-two billion, twelve million, one hundred fourteen thousand, four hundred fifty".
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