Base | Representation |
---|---|
bin | 100011001110100… |
… | …1110110110000101 |
3 | 10001101021021121001 |
4 | 1012131032312011 |
5 | 4410102134401 |
6 | 313143453301 |
7 | 41202261454 |
oct | 10635166605 |
9 | 3041237531 |
10 | 1182068101 |
11 | 557279295 |
12 | 28ba57231 |
13 | 15ab864a6 |
14 | b2dc2b9b |
15 | 6db97601 |
hex | 4674ed85 |
1182068101 has 4 divisors (see below), whose sum is σ = 1222829100. Its totient is φ = 1141307104.
The previous prime is 1182068087. The next prime is 1182068117. The reversal of 1182068101 is 1018602811.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 328551876 + 853516225 = 18126^2 + 29215^2 .
It is a cyclic number.
It is not a de Polignac number, because 1182068101 - 225 = 1148513669 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1182068101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1182068131) 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, 20380456 + ... + 20380513.
It is an arithmetic number, because the mean of its divisors is an integer number (305707275).
Almost surely, 21182068101 is an apocalyptic number.
It is an amenable number.
1182068101 is a deficient number, since it is larger than the sum of its proper divisors (40760999).
1182068101 is an equidigital number, since it uses as much as digits as its factorization.
1182068101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40760998.
The product of its (nonzero) digits is 768, while the sum is 28.
The square root of 1182068101 is about 34381.2172704807. The cubic root of 1182068101 is about 1057.3387916792.
The spelling of 1182068101 in words is "one billion, one hundred eighty-two million, sixty-eight thousand, one hundred one".
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