Base | Representation |
---|---|
bin | 110111111111001001… |
… | …1000111101110101100 |
3 | 102111100001222101000101 |
4 | 1233332103013232230 |
5 | 3432213004323002 |
6 | 131122205440444 |
7 | 11454265514152 |
oct | 1577623075654 |
9 | 374301871011 |
10 | 120230542252 |
11 | 46a98008a07 |
12 | 1b374b70124 |
13 | b450ba63c2 |
14 | 5b67bd93d2 |
15 | 31da344587 |
hex | 1bfe4c7bac |
120230542252 has 12 divisors (see below), whose sum is σ = 210494509456. Its totient is φ = 60089253840.
The previous prime is 120230542177. The next prime is 120230542273. The reversal of 120230542252 is 252245032021.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 120230542252.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6493923 + ... + 6512410.
Almost surely, 2120230542252 is an apocalyptic number.
It is an amenable number.
120230542252 is a deficient number, since it is larger than the sum of its proper divisors (90263967204).
120230542252 is a wasteful number, since it uses less digits than its factorization.
120230542252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13008648 (or 13008646 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 120230542252 its reverse (252245032021), we get a palindrome (372475574273).
The spelling of 120230542252 in words is "one hundred twenty billion, two hundred thirty million, five hundred forty-two thousand, two hundred fifty-two".
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