Base | Representation |
---|---|
bin | 1101011001101001111… |
… | …1001100111100001110 |
3 | 211000020210012202100120 |
4 | 3112122133030330032 |
5 | 12233000113344142 |
6 | 253433003405410 |
7 | 22430123244120 |
oct | 3263237147416 |
9 | 730223182316 |
10 | 230225137422 |
11 | 897020a7315 |
12 | 38751b23866 |
13 | 18930230187 |
14 | b2003b3210 |
15 | 5ec6c207ec |
hex | 359a7ccf0e |
230225137422 has 16 divisors (see below), whose sum is σ = 526228885632. Its totient is φ = 65778610680.
The previous prime is 230225137391. The next prime is 230225137423. The reversal of 230225137422 is 224731522032.
It is a happy number.
It is a super-2 number, since 2×2302251374222 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230225137423) 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, 2740775404 + ... + 2740775487.
It is an arithmetic number, because the mean of its divisors is an integer number (32889305352).
Almost surely, 2230225137422 is an apocalyptic number.
230225137422 is an abundant number, since it is smaller than the sum of its proper divisors (296003748210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230225137422 is a wasteful number, since it uses less digits than its factorization.
230225137422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5481550903.
The product of its (nonzero) digits is 40320, while the sum is 33.
Adding to 230225137422 its reverse (224731522032), we get a palindrome (454956659454).
The spelling of 230225137422 in words is "two hundred thirty billion, two hundred twenty-five million, one hundred thirty-seven thousand, four hundred twenty-two".
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