Base | Representation |
---|---|
bin | 111000000001001110… |
… | …1000001000111001100 |
3 | 102111111221010122211101 |
4 | 1300002131001013030 |
5 | 3432333330323302 |
6 | 131133135432444 |
7 | 11456103133402 |
oct | 1600235010714 |
9 | 374457118741 |
10 | 120300245452 |
11 | 47023396a62 |
12 | 1b394385724 |
13 | b46246caba |
14 | 5b73181472 |
15 | 31e1512287 |
hex | 1c027411cc |
120300245452 has 12 divisors (see below), whose sum is σ = 212695795480. Its totient is φ = 59530018176.
The previous prime is 120300245441. The next prime is 120300245453. The reversal of 120300245452 is 254542003021.
It is a super-2 number, since 2×1203002454522 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 120300245452.
It is not an unprimeable number, because it can be changed into a prime (120300245453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155025702 + ... + 155026477.
Almost surely, 2120300245452 is an apocalyptic number.
It is an amenable number.
120300245452 is a deficient number, since it is larger than the sum of its proper divisors (92395550028).
120300245452 is a wasteful number, since it uses less digits than its factorization.
120300245452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310052280 (or 310052278 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 120300245452 its reverse (254542003021), we get a palindrome (374842248473).
The spelling of 120300245452 in words is "one hundred twenty billion, three hundred million, two hundred forty-five thousand, four hundred fifty-two".
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