Base | Representation |
---|---|
bin | 111100101011011100010… |
… | …110101010101001010001 |
3 | 112202122000120222000000001 |
4 | 330223130112222221101 |
5 | 1021304240143101411 |
6 | 12511330415130001 |
7 | 610154623306501 |
oct | 74533426525121 |
9 | 15678016860001 |
10 | 4169815206481 |
11 | 1368454a82721 |
12 | 57417a813901 |
13 | 24329a690b32 |
14 | 105b6a631a01 |
15 | 736ee4a1dc1 |
hex | 3cadc5aaa51 |
4169815206481 has 8 divisors (see below), whose sum is σ = 4306159418624. Its totient is φ = 4033585622160.
The previous prime is 4169815206467. The next prime is 4169815206493. The reversal of 4169815206481 is 1846025189614.
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 4169815206481 - 25 = 4169815206449 is a prime.
It is a super-2 number, since 2×41698152064812 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4169815206421) 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, 28583010 + ... + 28728523.
It is an arithmetic number, because the mean of its divisors is an integer number (538269927328).
Almost surely, 24169815206481 is an apocalyptic number.
It is an amenable number.
4169815206481 is a deficient number, since it is larger than the sum of its proper divisors (136344212143).
4169815206481 is a wasteful number, since it uses less digits than its factorization.
4169815206481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57313911.
The product of its (nonzero) digits is 3317760, while the sum is 55.
The spelling of 4169815206481 in words is "four trillion, one hundred sixty-nine billion, eight hundred fifteen million, two hundred six thousand, four hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •