Base | Representation |
---|---|
bin | 110100011101… |
… | …101100110110 |
3 | 221212201202122 |
4 | 310131230312 |
5 | 12010100032 |
6 | 1210435542 |
7 | 224620424 |
oct | 64355466 |
9 | 27781678 |
10 | 13753142 |
11 | 7843a37 |
12 | 4732bb2 |
13 | 2b06c70 |
14 | 1b80114 |
15 | 131a012 |
hex | d1db36 |
13753142 has 8 divisors (see below), whose sum is σ = 22216656. Its totient is φ = 6347592.
The previous prime is 13753141. The next prime is 13753171. The reversal of 13753142 is 24135731.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 528967 = 13753142 / (1 + 3 + 7 + 5 + 3 + 1 + 4 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13753141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264458 + ... + 264509.
It is an arithmetic number, because the mean of its divisors is an integer number (2777082).
Almost surely, 213753142 is an apocalyptic number.
13753142 is a deficient number, since it is larger than the sum of its proper divisors (8463514).
13753142 is a wasteful number, since it uses less digits than its factorization.
13753142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528982.
The product of its digits is 2520, while the sum is 26.
The square root of 13753142 is about 3708.5228865412. The cubic root of 13753142 is about 239.5892395133.
Adding to 13753142 its reverse (24135731), we get a palindrome (37888873).
The spelling of 13753142 in words is "thirteen million, seven hundred fifty-three thousand, one hundred forty-two".
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