Base | Representation |
---|---|
bin | 1110101011010000100… |
… | …0100010101001010000 |
3 | 220002210101112022112221 |
4 | 3222310020202221100 |
5 | 13112330320203404 |
6 | 311454350030424 |
7 | 24134010455140 |
oct | 3526410425120 |
9 | 802711468487 |
10 | 252130241104 |
11 | 97a22a47995 |
12 | 40a45aa8414 |
13 | 1aa115076a1 |
14 | c2bb6d0920 |
15 | 6859d56954 |
hex | 3ab4222a50 |
252130241104 has 40 divisors (see below), whose sum is σ = 576297701888. Its totient is φ = 104570144640.
The previous prime is 252130241089. The next prime is 252130241159. The reversal of 252130241104 is 401142031252.
It is a super-2 number, since 2×2521302411042 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36305607 + ... + 36312550.
Almost surely, 2252130241104 is an apocalyptic number.
It is an amenable number.
252130241104 is an abundant number, since it is smaller than the sum of its proper divisors (324167460784).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
252130241104 is a wasteful number, since it uses less digits than its factorization.
252130241104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72618203 (or 72618197 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 252130241104 its reverse (401142031252), we get a palindrome (653272272356).
The spelling of 252130241104 in words is "two hundred fifty-two billion, one hundred thirty million, two hundred forty-one thousand, one hundred four".
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