Base | Representation |
---|---|
bin | 1101011010101110101… |
… | …0100111111001111010 |
3 | 211000222212112011121210 |
4 | 3112223222213321322 |
5 | 12234042404002442 |
6 | 253521340543550 |
7 | 22440223044645 |
oct | 3265352477172 |
9 | 730885464553 |
10 | 230513344122 |
11 | 8983a856276 |
12 | 38812551bb6 |
13 | 18977b5c099 |
14 | b22a796a5c |
15 | 5ee21a019c |
hex | 35abaa7e7a |
230513344122 has 16 divisors (see below), whose sum is σ = 461522960640. Its totient is φ = 76755069312.
The previous prime is 230513344121. The next prime is 230513344151. The reversal of 230513344122 is 221443315032.
It is a self number, because there is not a number n which added to its sum of digits gives 230513344122.
It is not an unprimeable number, because it can be changed into a prime (230513344121) 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, 20671978 + ... + 20683125.
It is an arithmetic number, because the mean of its divisors is an integer number (28845185040).
Almost surely, 2230513344122 is an apocalyptic number.
230513344122 is an abundant number, since it is smaller than the sum of its proper divisors (231009616518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230513344122 is a wasteful number, since it uses less digits than its factorization.
230513344122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41356037.
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 230513344122 its reverse (221443315032), we get a palindrome (451956659154).
The spelling of 230513344122 in words is "two hundred thirty billion, five hundred thirteen million, three hundred forty-four thousand, one hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •