Base | Representation |
---|---|
bin | 1001110010101… |
… | …1011001111011 |
3 | 2212021200112111 |
4 | 2130223121323 |
5 | 41003303001 |
6 | 4024153151 |
7 | 1006052113 |
oct | 234533173 |
9 | 85250474 |
10 | 41072251 |
11 | 21203210 |
12 | 119087b7 |
13 | 868090c |
14 | 5652043 |
15 | 3914851 |
hex | 272b67b |
41072251 has 8 divisors (see below), whose sum is σ = 45082944. Its totient is φ = 37107720.
The previous prime is 41072249. The next prime is 41072261. The reversal of 41072251 is 15227014.
It is a happy number.
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 41072251 - 21 = 41072249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (41072231) 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, 9661 + ... + 13246.
It is an arithmetic number, because the mean of its divisors is an integer number (5635368).
Almost surely, 241072251 is an apocalyptic number.
41072251 is a deficient number, since it is larger than the sum of its proper divisors (4010693).
41072251 is a wasteful number, since it uses less digits than its factorization.
41072251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23081.
The product of its (nonzero) digits is 560, while the sum is 22.
The square root of 41072251 is about 6408.7636093087. The cubic root of 41072251 is about 345.0241556986.
Adding to 41072251 its reverse (15227014), we get a palindrome (56299265).
The spelling of 41072251 in words is "forty-one million, seventy-two thousand, two hundred fifty-one".
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