Base | Representation |
---|---|
bin | 110000100010100111… |
… | …101001001010101010 |
3 | 11222112100202221001221 |
4 | 300202213221022222 |
5 | 1323220312101010 |
6 | 35535505332254 |
7 | 3523410206134 |
oct | 604247511252 |
9 | 158470687057 |
10 | 52120425130 |
11 | 20116691914 |
12 | a12703708a |
13 | 4bb815c657 |
14 | 27461b6054 |
15 | 1550ae3dda |
hex | c229e92aa |
52120425130 has 64 divisors (see below), whose sum is σ = 101400647040. Its totient is φ = 19224850176.
The previous prime is 52120425109. The next prime is 52120425151. The reversal of 52120425130 is 3152402125.
It is an interprime number because it is at equal distance from previous prime (52120425109) and next prime (52120425151).
It is a junction number, because it is equal to n+sod(n) for n = 52120425095 and 52120425104.
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, 2382924 + ... + 2404696.
It is an arithmetic number, because the mean of its divisors is an integer number (1584385110).
Almost surely, 252120425130 is an apocalyptic number.
52120425130 is a deficient number, since it is larger than the sum of its proper divisors (49280221910).
52120425130 is a wasteful number, since it uses less digits than its factorization.
52120425130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22135.
The product of its (nonzero) digits is 2400, while the sum is 25.
Adding to 52120425130 its reverse (3152402125), we get a palindrome (55272827255).
The spelling of 52120425130 in words is "fifty-two billion, one hundred twenty million, four hundred twenty-five thousand, one hundred thirty".
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