Base | Representation |
---|---|
bin | 11011111001111… |
… | …11000111011101 |
3 | 121022111001110001 |
4 | 31330333013131 |
5 | 434411402343 |
6 | 35121214301 |
7 | 5541511654 |
oct | 1574770735 |
9 | 538431401 |
10 | 234090973 |
11 | 110158016 |
12 | 66491391 |
13 | 3966238c |
14 | 2313819b |
15 | 1584044d |
hex | df3f1dd |
234090973 has 8 divisors (see below), whose sum is σ = 241540992. Its totient is φ = 226743936.
The previous prime is 234090953. The next prime is 234091007. The reversal of 234090973 is 379090432.
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 234090973 - 213 = 234082781 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 (234090953) 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, 21115 + ... + 30232.
It is an arithmetic number, because the mean of its divisors is an integer number (30192624).
Almost surely, 2234090973 is an apocalyptic number.
It is an amenable number.
234090973 is a deficient number, since it is larger than the sum of its proper divisors (7450019).
234090973 is an equidigital number, since it uses as much as digits as its factorization.
234090973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51491.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 234090973 is about 15300.0317973526. The cubic root of 234090973 is about 616.3038616182.
The spelling of 234090973 in words is "two hundred thirty-four million, ninety thousand, nine hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •