Base | Representation |
---|---|
bin | 10101100010010000… |
… | …111011011010110110 |
3 | 2012200111211112021010 |
4 | 111202100323122312 |
5 | 334324100110314 |
6 | 14342303333050 |
7 | 1446010002600 |
oct | 254220733266 |
9 | 65614745233 |
10 | 23123441334 |
11 | 98966417a4 |
12 | 4593bb1186 |
13 | 224681c586 |
14 | 1195062170 |
15 | 905095059 |
hex | 56243b6b6 |
23123441334 has 144 divisors (see below), whose sum is σ = 57100404816. Its totient is φ = 6220569600.
The previous prime is 23123441333. The next prime is 23123441347. The reversal of 23123441334 is 43314432132.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23123441333) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 10136274 + ... + 10138554.
It is an arithmetic number, because the mean of its divisors is an integer number (396530589).
Almost surely, 223123441334 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23123441334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28550202408).
23123441334 is an abundant number, since it is smaller than the sum of its proper divisors (33976963482).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23123441334 is a wasteful number, since it uses less digits than its factorization.
23123441334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2399 (or 2363 counting only the distinct ones).
The product of its digits is 20736, while the sum is 30.
Adding to 23123441334 its reverse (43314432132), we get a palindrome (66437873466).
The spelling of 23123441334 in words is "twenty-three billion, one hundred twenty-three million, four hundred forty-one thousand, three hundred thirty-four".
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