Base | Representation |
---|---|
bin | 1001111101000… |
… | …0101100001001 |
3 | 2220120002012210 |
4 | 2133100230021 |
5 | 41141434012 |
6 | 4050455333 |
7 | 1014601644 |
oct | 237205411 |
9 | 86502183 |
10 | 41749257 |
11 | 21625920 |
12 | 11b94549 |
13 | 8859b04 |
14 | 578aa5b |
15 | 39ea23c |
hex | 27d0b09 |
41749257 has 8 divisors (see below), whose sum is σ = 60726240. Its totient is φ = 25302560.
The previous prime is 41749231. The next prime is 41749261. The reversal of 41749257 is 75294714.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 41749257 - 27 = 41749129 is a prime.
It is not an unprimeable number, because it can be changed into a prime (41749657) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632532 + ... + 632597.
It is an arithmetic number, because the mean of its divisors is an integer number (7590780).
Almost surely, 241749257 is an apocalyptic number.
It is an amenable number.
41749257 is a deficient number, since it is larger than the sum of its proper divisors (18976983).
41749257 is a wasteful number, since it uses less digits than its factorization.
41749257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1265143.
The product of its digits is 70560, while the sum is 39.
The square root of 41749257 is about 6461.3664963381. The cubic root of 41749257 is about 346.9095457519.
It can be divided in two parts, 4174 and 9257, that added together give a palindrome (13431).
The spelling of 41749257 in words is "forty-one million, seven hundred forty-nine thousand, two hundred fifty-seven".
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