Base | Representation |
---|---|
bin | 101001111101100111… |
… | …0011100010000111011 |
3 | 22121121012210022210121 |
4 | 1103323032130100323 |
5 | 2434023214303143 |
6 | 105221540154111 |
7 | 6340054112560 |
oct | 1237316342073 |
9 | 277535708717 |
10 | 90114212923 |
11 | 3524313aa39 |
12 | 1556b098937 |
13 | 86616a10a7 |
14 | 450c14c867 |
15 | 25263dc7ed |
hex | 14fb39c43b |
90114212923 has 8 divisors (see below), whose sum is σ = 103244502240. Its totient is φ = 77048131200.
The previous prime is 90114212899. The next prime is 90114212927. The reversal of 90114212923 is 32921241109.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 90114212923 - 25 = 90114212891 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (90114212927) 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, 16048888 + ... + 16054501.
It is an arithmetic number, because the mean of its divisors is an integer number (12905562780).
Almost surely, 290114212923 is an apocalyptic number.
90114212923 is a deficient number, since it is larger than the sum of its proper divisors (13130289317).
90114212923 is a wasteful number, since it uses less digits than its factorization.
90114212923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32103797.
The product of its (nonzero) digits is 7776, while the sum is 34.
The spelling of 90114212923 in words is "ninety billion, one hundred fourteen million, two hundred twelve thousand, nine hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •