Base | Representation |
---|---|
bin | 110111111000100101… |
… | …0100101010011000010 |
3 | 102110202201100211121210 |
4 | 1233301022211103002 |
5 | 3431240102402013 |
6 | 131044255030550 |
7 | 11445651604524 |
oct | 1576112452302 |
9 | 373681324553 |
10 | 120010200258 |
11 | 469946a1793 |
12 | 1b31320b456 |
13 | b417349120 |
14 | 5b4683da14 |
15 | 31c5d1ccc3 |
hex | 1bf12a54c2 |
120010200258 has 32 divisors (see below), whose sum is σ = 262024390656. Its totient is φ = 36420375168.
The previous prime is 120010200257. The next prime is 120010200379. The reversal of 120010200258 is 852002010021.
It is a happy number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (120010200257) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10532610 + ... + 10543997.
It is an arithmetic number, because the mean of its divisors is an integer number (8188262208).
Almost surely, 2120010200258 is an apocalyptic number.
120010200258 is an abundant number, since it is smaller than the sum of its proper divisors (142014190398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120010200258 is a wasteful number, since it uses less digits than its factorization.
120010200258 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21076698.
The product of its (nonzero) digits is 320, while the sum is 21.
Adding to 120010200258 its reverse (852002010021), we get a palindrome (972012210279).
The spelling of 120010200258 in words is "one hundred twenty billion, ten million, two hundred thousand, two hundred fifty-eight".
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