Base | Representation |
---|---|
bin | 101101011110100101110… |
… | …001001010010101111101 |
3 | 102001202202010012212110101 |
4 | 231132211301022111331 |
5 | 402200423410233003 |
6 | 10351412441041101 |
7 | 441534631455211 |
oct | 55364561122575 |
9 | 12052663185411 |
10 | 3125222352253 |
11 | aa54435a83a1 |
12 | 425832786191 |
13 | 198926958121 |
14 | ab393a60941 |
15 | 56462e2311d |
hex | 2d7a5c4a57d |
3125222352253 has 4 divisors (see below), whose sum is σ = 3127051038780. Its totient is φ = 3123393665728.
The previous prime is 3125222352251. The next prime is 3125222352311. The reversal of 3125222352253 is 3522532225213.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 242164378404 + 2883057973849 = 492102^2 + 1697957^2 .
It is a cyclic number.
It is not a de Polignac number, because 3125222352253 - 21 = 3125222352251 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3125222352251) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914340700 + ... + 914344117.
It is an arithmetic number, because the mean of its divisors is an integer number (781762759695).
Almost surely, 23125222352253 is an apocalyptic number.
It is an amenable number.
3125222352253 is a deficient number, since it is larger than the sum of its proper divisors (1828686527).
3125222352253 is a wasteful number, since it uses less digits than its factorization.
3125222352253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1828686526.
The product of its digits is 216000, while the sum is 37.
Adding to 3125222352253 its reverse (3522532225213), we get a palindrome (6647754577466).
The spelling of 3125222352253 in words is "three trillion, one hundred twenty-five billion, two hundred twenty-two million, three hundred fifty-two thousand, two hundred fifty-three".
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