Base | Representation |
---|---|
bin | 1010101011110101… |
… | …0100100110010101 |
3 | 21101220000202022011 |
4 | 2222331110212111 |
5 | 21333224430002 |
6 | 1152335304221 |
7 | 131035212412 |
oct | 25275244625 |
9 | 7356022264 |
10 | 2868201877 |
11 | 1242030582 |
12 | 68067b071 |
13 | 3692b9498 |
14 | 1d2cd9109 |
15 | 11bc0c8d7 |
hex | aaf54995 |
2868201877 has 8 divisors (see below), whose sum is σ = 2967955200. Its totient is φ = 2768505264.
The previous prime is 2868201797. The next prime is 2868201893. The reversal of 2868201877 is 7781028682.
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 2868201877 - 223 = 2859813269 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2868201877.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2868201577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106168 + ... + 130414.
It is an arithmetic number, because the mean of its divisors is an integer number (370994400).
Almost surely, 22868201877 is an apocalyptic number.
It is an amenable number.
2868201877 is a deficient number, since it is larger than the sum of its proper divisors (99753323).
2868201877 is a wasteful number, since it uses less digits than its factorization.
2868201877 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28355.
The product of its (nonzero) digits is 602112, while the sum is 49.
The square root of 2868201877 is about 53555.5961314968. The cubic root of 2868201877 is about 1420.8118542399.
The spelling of 2868201877 in words is "two billion, eight hundred sixty-eight million, two hundred one thousand, eight hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •