Base | Representation |
---|---|
bin | 1010101101011011… |
… | …1101111101100001 |
3 | 21102100200022112220 |
4 | 2223112331331201 |
5 | 21341440044042 |
6 | 1153135341253 |
7 | 131146313145 |
oct | 25326757541 |
9 | 7370608486 |
10 | 2874924897 |
11 | 1245902699 |
12 | 682981829 |
13 | 36a8015c0 |
14 | 1d3b69225 |
15 | 11c5d98ec |
hex | ab5bdf61 |
2874924897 has 16 divisors (see below), whose sum is σ = 4170660480. Its totient is φ = 1750943232.
The previous prime is 2874924887. The next prime is 2874924911. The reversal of 2874924897 is 7984294782.
It is not a de Polignac number, because 2874924897 - 24 = 2874924881 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2874924897.
It is not an unprimeable number, because it can be changed into a prime (2874924847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376197 + ... + 383762.
It is an arithmetic number, because the mean of its divisors is an integer number (260666280).
Almost surely, 22874924897 is an apocalyptic number.
It is an amenable number.
2874924897 is a deficient number, since it is larger than the sum of its proper divisors (1295735583).
2874924897 is a wasteful number, since it uses less digits than its factorization.
2874924897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760072.
The product of its digits is 16257024, while the sum is 60.
The square root of 2874924897 is about 53618.3261301581. The cubic root of 2874924897 is about 1421.9211081982.
The spelling of 2874924897 in words is "two billion, eight hundred seventy-four million, nine hundred twenty-four thousand, eight hundred ninety-seven".
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