Base | Representation |
---|---|
bin | 110000101010100110… |
… | …001000000101101001 |
3 | 11222212200120200201202 |
4 | 300222212020011221 |
5 | 1324004041321400 |
6 | 40001045453545 |
7 | 3526623520160 |
oct | 605246100551 |
9 | 158780520652 |
10 | 52254245225 |
11 | 20185182936 |
12 | a163a112b5 |
13 | 4c09ab4b40 |
14 | 2759c8c3d7 |
15 | 155c7294d5 |
hex | c2a988169 |
52254245225 has 48 divisors (see below), whose sum is σ = 82498053120. Its totient is φ = 31934649600.
The previous prime is 52254245213. The next prime is 52254245243.
52254245225 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52254245225 - 212 = 52254241129 is a prime.
It is a super-2 number, since 2×522542452252 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 330041 + ... + 461990.
It is an arithmetic number, because the mean of its divisors is an integer number (1718709440).
Almost surely, 252254245225 is an apocalyptic number.
It is an amenable number.
52254245225 is a deficient number, since it is larger than the sum of its proper divisors (30243807895).
52254245225 is a wasteful number, since it uses less digits than its factorization.
52254245225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 792090 (or 792085 counting only the distinct ones).
The product of its digits is 320000, while the sum is 38.
The spelling of 52254245225 in words is "fifty-two billion, two hundred fifty-four million, two hundred forty-five thousand, two hundred twenty-five".
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