Base | Representation |
---|---|
bin | 1001111000000… |
… | …0010100110111 |
3 | 2212221100200022 |
4 | 2132000110313 |
5 | 41100420322 |
6 | 4035435355 |
7 | 1012031162 |
oct | 236002467 |
9 | 85840608 |
10 | 41420087 |
11 | 21420585 |
12 | 11a55b5b |
13 | 8773037 |
14 | 5702ad9 |
15 | 3982942 |
hex | 2780537 |
41420087 has 4 divisors (see below), whose sum is σ = 41569896. Its totient is φ = 41270280.
The previous prime is 41420081. The next prime is 41420101. The reversal of 41420087 is 78002414.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 41420087 - 26 = 41420023 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 (41420081) 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, 74489 + ... + 75042.
It is an arithmetic number, because the mean of its divisors is an integer number (10392474).
Almost surely, 241420087 is an apocalyptic number.
41420087 is a deficient number, since it is larger than the sum of its proper divisors (149809).
41420087 is a wasteful number, since it uses less digits than its factorization.
41420087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149808.
The product of its (nonzero) digits is 1792, while the sum is 26.
The square root of 41420087 is about 6435.8439229055. The cubic root of 41420087 is about 345.9954085171.
The spelling of 41420087 in words is "forty-one million, four hundred twenty thousand, eighty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •