Base | Representation |
---|---|
bin | 100110000110101101… |
… | …010001010011111111 |
3 | 10220121102021010102222 |
4 | 212012231101103333 |
5 | 1132243132014444 |
6 | 30443532235555 |
7 | 2645622244646 |
oct | 460655212377 |
9 | 126542233388 |
10 | 40914719999 |
11 | 1639632478a |
12 | 7b1a30bbbb |
13 | 3b20730cba |
14 | 1da1c7a35d |
15 | 10e6e6eeee |
hex | 986b514ff |
40914719999 has 4 divisors (see below), whose sum is σ = 40916660664. Its totient is φ = 40912779336.
The previous prime is 40914719957. The next prime is 40914720059. The reversal of 40914719999 is 99991741904.
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 40914719999 - 28 = 40914719743 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 (40914719929) 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, 938357 + ... + 980990.
It is an arithmetic number, because the mean of its divisors is an integer number (10229165166).
Almost surely, 240914719999 is an apocalyptic number.
40914719999 is a deficient number, since it is larger than the sum of its proper divisors (1940665).
40914719999 is a wasteful number, since it uses less digits than its factorization.
40914719999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1940664.
The product of its (nonzero) digits is 6613488, while the sum is 62.
The spelling of 40914719999 in words is "forty billion, nine hundred fourteen million, seven hundred nineteen thousand, nine hundred ninety-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •