Base | Representation |
---|---|
bin | 1101011001100011111… |
… | …1100000100110100011 |
3 | 211000012001000021210201 |
4 | 3112120333200212203 |
5 | 12232422203132011 |
6 | 253430310010031 |
7 | 22426400105140 |
oct | 3263077404643 |
9 | 730161007721 |
10 | 230200052131 |
11 | 89699a23375 |
12 | 38745646917 |
13 | 18927c891ca |
14 | b1dad233c7 |
15 | 5ec4917cc1 |
hex | 3598fe09a3 |
230200052131 has 8 divisors (see below), whose sum is σ = 263088675584. Its totient is φ = 197312154120.
The previous prime is 230200052119. The next prime is 230200052153. The reversal of 230200052131 is 131250002032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230200052131 - 211 = 230200050083 is a prime.
It is a super-2 number, since 2×2302000521312 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 230200052099 and 230200052108.
It is not an unprimeable number, because it can be changed into a prime (230200052191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162666 + ... + 1346176.
It is an arithmetic number, because the mean of its divisors is an integer number (32886084448).
Almost surely, 2230200052131 is an apocalyptic number.
230200052131 is a deficient number, since it is larger than the sum of its proper divisors (32888623453).
230200052131 is a wasteful number, since it uses less digits than its factorization.
230200052131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362721.
The product of its (nonzero) digits is 360, while the sum is 19.
Adding to 230200052131 its reverse (131250002032), we get a palindrome (361450054163).
The spelling of 230200052131 in words is "two hundred thirty billion, two hundred million, fifty-two thousand, one hundred thirty-one".
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