Base | Representation |
---|---|
bin | 111000000001100001… |
… | …0010101111110011000 |
3 | 102111112121112210000122 |
4 | 1300003002111332120 |
5 | 3432343331431412 |
6 | 131134125252412 |
7 | 11456252245430 |
oct | 1600302257630 |
9 | 374477483018 |
10 | 120310030232 |
11 | 4702896a457 |
12 | 1b397704108 |
13 | b4644b7702 |
14 | 5b745ab2c0 |
15 | 31e22e6572 |
hex | 1c03095f98 |
120310030232 has 32 divisors (see below), whose sum is σ = 257981461920. Its totient is φ = 51526590720.
The previous prime is 120310030201. The next prime is 120310030237. The reversal of 120310030232 is 232030013021.
It is a self number, because there is not a number n which added to its sum of digits gives 120310030232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120310030237) 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, 642383 + ... + 808254.
It is an arithmetic number, because the mean of its divisors is an integer number (8061920685).
Almost surely, 2120310030232 is an apocalyptic number.
It is an amenable number.
120310030232 is an abundant number, since it is smaller than the sum of its proper divisors (137671431688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120310030232 is a wasteful number, since it uses less digits than its factorization.
120310030232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1452131 (or 1452127 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 120310030232 its reverse (232030013021), we get a palindrome (352340043253).
The spelling of 120310030232 in words is "one hundred twenty billion, three hundred ten million, thirty thousand, two hundred thirty-two".
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