Base | Representation |
---|---|
bin | 1011011010000… |
… | …11000010000101 |
3 | 20200001210211120 |
4 | 11231003002011 |
5 | 143444214411 |
6 | 13255024153 |
7 | 2241252054 |
oct | 555030205 |
9 | 220053746 |
10 | 95694981 |
11 | 4a021068 |
12 | 2806b059 |
13 | 16a97165 |
14 | c9d039b |
15 | 8604106 |
hex | 5b43085 |
95694981 has 4 divisors (see below), whose sum is σ = 127593312. Its totient is φ = 63796652.
The previous prime is 95694979. The next prime is 95695003. The reversal of 95694981 is 18949659.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18949659 = 3 ⋅6316553.
It is a cyclic number.
It is not a de Polignac number, because 95694981 - 21 = 95694979 is a prime.
It is a super-2 number, since 2×956949812 = 18315058777180722, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (95694971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15949161 + ... + 15949166.
It is an arithmetic number, because the mean of its divisors is an integer number (31898328).
Almost surely, 295694981 is an apocalyptic number.
It is an amenable number.
95694981 is a deficient number, since it is larger than the sum of its proper divisors (31898331).
95694981 is a wasteful number, since it uses less digits than its factorization.
95694981 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31898330.
The product of its digits is 699840, while the sum is 51.
The square root of 95694981 is about 9782.3811518464. The cubic root of 95694981 is about 457.4002386319.
The spelling of 95694981 in words is "ninety-five million, six hundred ninety-four thousand, nine hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •