Base | Representation |
---|---|
bin | 110000100011001101… |
… | …110010001010000001 |
3 | 11222120001120220011011 |
4 | 300203031302022001 |
5 | 1323230342022200 |
6 | 35540503520521 |
7 | 3523561200523 |
oct | 604315621201 |
9 | 158501526134 |
10 | 52130423425 |
11 | 201212a0773 |
12 | a12a459141 |
13 | 4bba2504c2 |
14 | 2747659a13 |
15 | 155191b5ba |
hex | c23372281 |
52130423425 has 12 divisors (see below), whose sum is σ = 65150718976. Its totient is φ = 41375955600.
The previous prime is 52130423417. The next prime is 52130423437. The reversal of 52130423425 is 52432403125.
It is not a de Polignac number, because 52130423425 - 23 = 52130423417 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8206341 + ... + 8212690.
Almost surely, 252130423425 is an apocalyptic number.
It is an amenable number.
52130423425 is a deficient number, since it is larger than the sum of its proper divisors (13020295551).
52130423425 is a wasteful number, since it uses less digits than its factorization.
52130423425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16419168 (or 16419163 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 52130423425 in words is "fifty-two billion, one hundred thirty million, four hundred twenty-three thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •