Base | Representation |
---|---|
bin | 10101100110110110… |
… | …010101000001110101 |
3 | 2012212212120010011222 |
4 | 111212312111001311 |
5 | 340003242320141 |
6 | 14354052040125 |
7 | 1450632521156 |
oct | 254666250165 |
9 | 65785503158 |
10 | 23200354421 |
11 | 9925aa4732 |
12 | 45b5903045 |
13 | 225973b88a |
14 | 11a136392d |
15 | 90bbd914b |
hex | 566d95075 |
23200354421 has 8 divisors (see below), whose sum is σ = 23327093664. Its totient is φ = 23073939280.
The previous prime is 23200354369. The next prime is 23200354439. The reversal of 23200354421 is 12445300232.
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 23200354421 - 226 = 23133245557 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 (23200354321) 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, 63230 + ... + 224496.
It is an arithmetic number, because the mean of its divisors is an integer number (2915886708).
Almost surely, 223200354421 is an apocalyptic number.
It is an amenable number.
23200354421 is a deficient number, since it is larger than the sum of its proper divisors (126739243).
23200354421 is a wasteful number, since it uses less digits than its factorization.
23200354421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162051.
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 23200354421 its reverse (12445300232), we get a palindrome (35645654653).
The spelling of 23200354421 in words is "twenty-three billion, two hundred million, three hundred fifty-four thousand, four hundred twenty-one".
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