Base | Representation |
---|---|
bin | 1001111001000… |
… | …1011000000001 |
3 | 2220001220110202 |
4 | 2132101120001 |
5 | 41110134141 |
6 | 4041134545 |
7 | 1012441604 |
oct | 236213001 |
9 | 86056422 |
10 | 41489921 |
11 | 21468aa0 |
12 | 11a8a455 |
13 | 8798a65 |
14 | 572033b |
15 | 399849b |
hex | 2791601 |
41489921 has 8 divisors (see below), whose sum is σ = 46029600. Its totient is φ = 37078240.
The previous prime is 41489887. The next prime is 41489933. The reversal of 41489921 is 12998414.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-41489921 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (41449921) 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, 31316 + ... + 32613.
It is an arithmetic number, because the mean of its divisors is an integer number (5753700).
Almost surely, 241489921 is an apocalyptic number.
It is an amenable number.
41489921 is a deficient number, since it is larger than the sum of its proper divisors (4539679).
41489921 is a wasteful number, since it uses less digits than its factorization.
41489921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63999.
The product of its digits is 20736, while the sum is 38.
The square root of 41489921 is about 6441.2670337442. The cubic root of 41489921 is about 346.1897480167.
The spelling of 41489921 in words is "forty-one million, four hundred eighty-nine thousand, nine hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.228 sec. • engine limits •