Base | Representation |
---|---|
bin | 101100001001… |
… | …0001111110110 |
3 | 1121112210210111 |
4 | 1120102033312 |
5 | 21411042124 |
6 | 2144013234 |
7 | 400500340 |
oct | 130221766 |
9 | 47483714 |
10 | 23143414 |
11 | 12077a98 |
12 | 790121a |
13 | 4a44138 |
14 | 3106290 |
15 | 2072494 |
hex | 16123f6 |
23143414 has 8 divisors (see below), whose sum is σ = 39674448. Its totient is φ = 9918600.
The previous prime is 23143397. The next prime is 23143423. The reversal of 23143414 is 41434132.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×231434142 = 1071235223150792, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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, 826537 + ... + 826564.
It is an arithmetic number, because the mean of its divisors is an integer number (4959306).
Almost surely, 223143414 is an apocalyptic number.
23143414 is a deficient number, since it is larger than the sum of its proper divisors (16531034).
23143414 is a wasteful number, since it uses less digits than its factorization.
23143414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1653110.
The product of its digits is 1152, while the sum is 22.
The square root of 23143414 is about 4810.7602309822. The cubic root of 23143414 is about 284.9765611174.
Adding to 23143414 its reverse (41434132), we get a palindrome (64577546).
The spelling of 23143414 in words is "twenty-three million, one hundred forty-three thousand, four hundred fourteen".
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