Base | Representation |
---|---|
bin | 1100011000010100010… |
… | …11111101000101011011 |
3 | 1111122221221201110112120 |
4 | 12030022023331011123 |
5 | 23432130400341001 |
6 | 523225152312323 |
7 | 42506063010516 |
oct | 6141213750533 |
9 | 1448857643476 |
10 | 425372668251 |
11 | 154443866613 |
12 | 6a5345426a3 |
13 | 311601367cb |
14 | 16833c37d7d |
15 | b0e9181236 |
hex | 630a2fd15b |
425372668251 has 16 divisors (see below), whose sum is σ = 591889113600. Its totient is φ = 271221762240.
The previous prime is 425372668223. The next prime is 425372668267. The reversal of 425372668251 is 152866273524.
425372668251 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 425372668251 - 29 = 425372667739 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 425372668194 and 425372668203.
It is not an unprimeable number, because it can be changed into a prime (425372668351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283746 + ... + 965016.
It is an arithmetic number, because the mean of its divisors is an integer number (36993069600).
Almost surely, 2425372668251 is an apocalyptic number.
425372668251 is a deficient number, since it is larger than the sum of its proper divisors (166516445349).
425372668251 is a wasteful number, since it uses less digits than its factorization.
425372668251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690346.
The product of its digits is 4838400, while the sum is 51.
The spelling of 425372668251 in words is "four hundred twenty-five billion, three hundred seventy-two million, six hundred sixty-eight thousand, two hundred fifty-one".
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