Base | Representation |
---|---|
bin | 1101100111111000011… |
… | …1110001110011101101 |
3 | 211101002221110100100222 |
4 | 3121332013301303231 |
5 | 12313310303432341 |
6 | 255303551301125 |
7 | 22623555615614 |
oct | 3317607616355 |
9 | 741087410328 |
10 | 234044202221 |
11 | 9029193a215 |
12 | 39438b1a7a5 |
13 | 190bb51112b |
14 | b4836a887b |
15 | 614c15544b |
hex | 367e1f1ced |
234044202221 has 8 divisors (see below), whose sum is σ = 249594327360. Its totient is φ = 218692168128.
The previous prime is 234044202173. The next prime is 234044202239. The reversal of 234044202221 is 122202440432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 234044202221 - 210 = 234044201197 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 (234044202241) 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, 49520321 + ... + 49525046.
It is an arithmetic number, because the mean of its divisors is an integer number (31199290920).
Almost surely, 2234044202221 is an apocalyptic number.
It is an amenable number.
234044202221 is a deficient number, since it is larger than the sum of its proper divisors (15550125139).
234044202221 is a wasteful number, since it uses less digits than its factorization.
234044202221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99045523.
The product of its (nonzero) digits is 6144, while the sum is 26.
Adding to 234044202221 its reverse (122202440432), we get a palindrome (356246642653).
The spelling of 234044202221 in words is "two hundred thirty-four billion, forty-four million, two hundred two thousand, two hundred twenty-one".
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