Base | Representation |
---|---|
bin | 100010100100111… |
… | …0111110111100111 |
3 | 2222212011002012102 |
4 | 1011021313313213 |
5 | 4334003403124 |
6 | 311043242315 |
7 | 40515450023 |
oct | 10511676747 |
9 | 2885132172 |
10 | 1160216039 |
11 | 545a03534 |
12 | 28467939b |
13 | 1564a5088 |
14 | b0135383 |
15 | 6bcccaae |
hex | 45277de7 |
1160216039 has 4 divisors (see below), whose sum is σ = 1160479440. Its totient is φ = 1159952640.
The previous prime is 1160216033. The next prime is 1160216053. The reversal of 1160216039 is 9306120611.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1160216039 is a prime.
It is a super-2 number, since 2×11602160392 = 2692202514305699042, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1160216033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124979 + ... + 133940.
It is an arithmetic number, because the mean of its divisors is an integer number (290119860).
Almost surely, 21160216039 is an apocalyptic number.
1160216039 is a deficient number, since it is larger than the sum of its proper divisors (263401).
1160216039 is an equidigital number, since it uses as much as digits as its factorization.
1160216039 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263400.
The product of its (nonzero) digits is 1944, while the sum is 29.
The square root of 1160216039 is about 34061.9441459233. The cubic root of 1160216039 is about 1050.7827991778.
The spelling of 1160216039 in words is "one billion, one hundred sixty million, two hundred sixteen thousand, thirty-nine".
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