Base | Representation |
---|---|
bin | 10101011100011010… |
… | …010100110010010000 |
3 | 2012102200001110001022 |
4 | 111130122110302100 |
5 | 334123430204412 |
6 | 14324434455012 |
7 | 1443405215120 |
oct | 253432246220 |
9 | 65380043038 |
10 | 23025241232 |
11 | 984616a594 |
12 | 4567134468 |
13 | 222c3890c6 |
14 | 1185dbcc80 |
15 | 8eb648a72 |
hex | 55c694c90 |
23025241232 has 80 divisors (see below), whose sum is σ = 51413376000. Its totient is φ = 9785245824.
The previous prime is 23025241123. The next prime is 23025241277. The reversal of 23025241232 is 23214252032.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9332063 + ... + 9334529.
It is an arithmetic number, because the mean of its divisors is an integer number (642667200).
Almost surely, 223025241232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23025241232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25706688000).
23025241232 is an abundant number, since it is smaller than the sum of its proper divisors (28388134768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23025241232 is a wasteful number, since it uses less digits than its factorization.
23025241232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3148 (or 3142 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
Adding to 23025241232 its reverse (23214252032), we get a palindrome (46239493264).
The spelling of 23025241232 in words is "twenty-three billion, twenty-five million, two hundred forty-one thousand, two hundred thirty-two".
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