Base | Representation |
---|---|
bin | 101100101001… |
… | …1110101010101 |
3 | 1122001110022002 |
4 | 1121103311111 |
5 | 21443141203 |
6 | 2153445045 |
7 | 402666500 |
oct | 131236525 |
9 | 48043262 |
10 | 23412053 |
11 | 12240905 |
12 | 7a10785 |
13 | 4b094b2 |
14 | 3176137 |
15 | 20c6d88 |
hex | 1653d55 |
23412053 has 6 divisors (see below), whose sum is σ = 27234486. Its totient is φ = 20067432.
The previous prime is 23412041. The next prime is 23412079. The reversal of 23412053 is 35021432.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 22061809 + 1350244 = 4697^2 + 1162^2 .
It is not a de Polignac number, because 23412053 - 26 = 23411989 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 (23412023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 238850 + ... + 238947.
It is an arithmetic number, because the mean of its divisors is an integer number (4539081).
Almost surely, 223412053 is an apocalyptic number.
It is an amenable number.
23412053 is a deficient number, since it is larger than the sum of its proper divisors (3822433).
23412053 is an equidigital number, since it uses as much as digits as its factorization.
23412053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 477811 (or 477804 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 23412053 is about 4838.6003141404. The cubic root of 23412053 is about 286.0749514222.
Adding to 23412053 its reverse (35021432), we get a palindrome (58433485).
The spelling of 23412053 in words is "twenty-three million, four hundred twelve thousand, fifty-three".
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