Base | Representation |
---|---|
bin | 111111101011100… |
… | …0011110011001111 |
3 | 12111220200012202110 |
4 | 1333113003303033 |
5 | 13334002020221 |
6 | 552005555103 |
7 | 103644041442 |
oct | 17727036317 |
9 | 5456605673 |
10 | 2136751311 |
11 | 9a715a982 |
12 | 4b7715a93 |
13 | 2808b7ab6 |
14 | 163ad5659 |
15 | c78c6776 |
hex | 7f5c3ccf |
2136751311 has 8 divisors (see below), whose sum is σ = 2849885824. Its totient is φ = 1424058840.
The previous prime is 2136751303. The next prime is 2136751327. The reversal of 2136751311 is 1131576312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2136751311 - 23 = 2136751303 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2136751711) 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, 99061 + ... + 118686.
It is an arithmetic number, because the mean of its divisors is an integer number (356235728).
Almost surely, 22136751311 is an apocalyptic number.
2136751311 is a deficient number, since it is larger than the sum of its proper divisors (713134513).
2136751311 is a wasteful number, since it uses less digits than its factorization.
2136751311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 221021.
The product of its digits is 3780, while the sum is 30.
The square root of 2136751311 is about 46225.0074202266. The cubic root of 2136751311 is about 1288.0063170398.
The spelling of 2136751311 in words is "two billion, one hundred thirty-six million, seven hundred fifty-one thousand, three hundred eleven".
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