Base | Representation |
---|---|
bin | 1101101011011… |
… | …01010111011111 |
3 | 21222220112110112 |
4 | 12311231113133 |
5 | 213333232001 |
6 | 15215200235 |
7 | 2562203654 |
oct | 665552737 |
9 | 258815415 |
10 | 114742751 |
11 | 59850a22 |
12 | 3251607b |
13 | 1aa06026 |
14 | 1134bc2b |
15 | a117cbb |
hex | 6d6d5df |
114742751 has 4 divisors (see below), whose sum is σ = 115219104. Its totient is φ = 114266400.
The previous prime is 114742711. The next prime is 114742753. The reversal of 114742751 is 157247411.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 157247411 = 10193 ⋅15427.
It is a cyclic number.
It is not a de Polignac number, because 114742751 - 210 = 114741727 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 (114742753) 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, 237815 + ... + 238296.
It is an arithmetic number, because the mean of its divisors is an integer number (28804776).
Almost surely, 2114742751 is an apocalyptic number.
114742751 is a deficient number, since it is larger than the sum of its proper divisors (476353).
114742751 is an equidigital number, since it uses as much as digits as its factorization.
114742751 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 476352.
The product of its digits is 7840, while the sum is 32.
The square root of 114742751 is about 10711.8042831262. The cubic root of 114742751 is about 485.9315373200.
The spelling of 114742751 in words is "one hundred fourteen million, seven hundred forty-two thousand, seven hundred fifty-one".
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