Base | Representation |
---|---|
bin | 1000010110011… |
… | …00000010001101 |
3 | 11212210111012120 |
4 | 10023030002031 |
5 | 120412313431 |
6 | 10541123153 |
7 | 1510226220 |
oct | 413140215 |
9 | 155714176 |
10 | 70041741 |
11 | 3659a440 |
12 | 1b5594b9 |
13 | 11684823 |
14 | 94335b7 |
15 | 6238196 |
hex | 42cc08d |
70041741 has 32 divisors (see below), whose sum is σ = 120201216. Its totient is φ = 35208000.
The previous prime is 70041737. The next prime is 70041773. The reversal of 70041741 is 14714007.
It is not a de Polignac number, because 70041741 - 22 = 70041737 is a prime.
It is a super-2 number, since 2×700417412 = 9811690964622162, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70041701) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2271 + ... + 12051.
It is an arithmetic number, because the mean of its divisors is an integer number (3756288).
Almost surely, 270041741 is an apocalyptic number.
It is an amenable number.
70041741 is a deficient number, since it is larger than the sum of its proper divisors (50159475).
70041741 is a wasteful number, since it uses less digits than its factorization.
70041741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9833.
The product of its (nonzero) digits is 784, while the sum is 24.
The square root of 70041741 is about 8369.0943954528. The cubic root of 70041741 is about 412.2104311179.
Adding to 70041741 its reverse (14714007), we get a palindrome (84755748).
The spelling of 70041741 in words is "seventy million, forty-one thousand, seven hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •