Base | Representation |
---|---|
bin | 1110101100001101101… |
… | …0110010100101110100 |
3 | 220010110021001221001021 |
4 | 3223003122302211310 |
5 | 13113341442331002 |
6 | 311540030310524 |
7 | 24143243260654 |
oct | 3530332624564 |
9 | 803407057037 |
10 | 252386683252 |
11 | 98044780750 |
12 | 40ab7958444 |
13 | 1aa526943c2 |
14 | c3037a6364 |
15 | 687260e737 |
hex | 3ac36b2974 |
252386683252 has 48 divisors (see below), whose sum is σ = 486860492160. Its totient is φ = 113524496000.
The previous prime is 252386683189. The next prime is 252386683261.
252386683252 is nontrivially palindromic in base 10.
It is a self number, because there is not a number n which added to its sum of digits gives 252386683252.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8860449 + ... + 8888887.
It is an arithmetic number, because the mean of its divisors is an integer number (10142926920).
Almost surely, 2252386683252 is an apocalyptic number.
252386683252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
252386683252 is a deficient number, since it is larger than the sum of its proper divisors (234473808908).
252386683252 is a wasteful number, since it uses less digits than its factorization.
252386683252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30552 (or 30550 counting only the distinct ones).
The product of its digits is 8294400, while the sum is 52.
The spelling of 252386683252 in words is "two hundred fifty-two billion, three hundred eighty-six million, six hundred eighty-three thousand, two hundred fifty-two".
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