Base | Representation |
---|---|
bin | 101101000101… |
… | …1101111000010 |
3 | 1122111002101120 |
4 | 1122023233002 |
5 | 22023003101 |
6 | 2202413110 |
7 | 404642163 |
oct | 132135702 |
9 | 48432346 |
10 | 23641026 |
11 | 12387942 |
12 | 7b01196 |
13 | 4b89796 |
14 | 31d576a |
15 | 211eb36 |
hex | 168bbc2 |
23641026 has 8 divisors (see below), whose sum is σ = 47282064. Its totient is φ = 7880340.
The previous prime is 23641019. The next prime is 23641027. The reversal of 23641026 is 62014632.
It is a sphenic number, since it is the product of 3 distinct primes.
23641026 is an admirable number.
It is a super-2 number, since 2×236410262 = 1117796220665352, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 23640987 and 23641005.
It is not an unprimeable number, because it can be changed into a prime (23641027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1970080 + ... + 1970091.
It is an arithmetic number, because the mean of its divisors is an integer number (5910258).
Almost surely, 223641026 is an apocalyptic number.
23641026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23641026 is a wasteful number, since it uses less digits than its factorization.
23641026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3940176.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 23641026 is about 4862.2038213140. The cubic root of 23641026 is about 287.0045445180.
Adding to 23641026 its reverse (62014632), we get a palindrome (85655658).
The spelling of 23641026 in words is "twenty-three million, six hundred forty-one thousand, twenty-six".
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