Base | Representation |
---|---|
bin | 101001101101100100010… |
… | …001001101100110110111 |
3 | 101011000202010010120012102 |
4 | 221231210101031212313 |
5 | 333430414401421330 |
6 | 10032452340412315 |
7 | 414043460030240 |
oct | 51554421154667 |
9 | 11130663116172 |
10 | 2866425420215 |
11 | a0570a470985 |
12 | 3a36480a709b |
13 | 17a3c2208806 |
14 | 9ca42bb7cc7 |
15 | 4e867b90945 |
hex | 29b6444d9b7 |
2866425420215 has 16 divisors (see below), whose sum is σ = 3931200768000. Its totient is φ = 1965497335200.
The previous prime is 2866425420149. The next prime is 2866425420239. The reversal of 2866425420215 is 5120245246682.
It is not a de Polignac number, because 2866425420215 - 28 = 2866425419959 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2866425420215.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 305786 + ... + 2413784.
It is an arithmetic number, because the mean of its divisors is an integer number (245700048000).
Almost surely, 22866425420215 is an apocalyptic number.
2866425420215 is a deficient number, since it is larger than the sum of its proper divisors (1064775347785).
2866425420215 is a wasteful number, since it uses less digits than its factorization.
2866425420215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2146862.
The product of its (nonzero) digits is 1843200, while the sum is 47.
The spelling of 2866425420215 in words is "two trillion, eight hundred sixty-six billion, four hundred twenty-five million, four hundred twenty thousand, two hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •