Base | Representation |
---|---|
bin | 1011000111001100111100 |
3 | 12111000000000 |
4 | 23013030330 |
5 | 1221204314 |
6 | 142234300 |
7 | 33521646 |
oct | 13071474 |
9 | 5430000 |
10 | 2913084 |
11 | 170a709 |
12 | b85990 |
13 | 7acc25 |
14 | 55b896 |
15 | 3c8209 |
hex | 2c733c |
2913084 has 60 divisors (see below), whose sum is σ = 7853384. Its totient is φ = 944784.
The previous prime is 2913083. The next prime is 2913139. The reversal of 2913084 is 4803192.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 9.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2913083) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 78714 + ... + 78750.
22913084 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2913084, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3926692).
2913084 is an abundant number, since it is smaller than the sum of its proper divisors (4940300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2913084 is an frugal number, since it uses more digits than its factorization.
2913084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68 (or 42 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 2913084 is about 1706.7759079621. The cubic root of 2913084 is about 142.8184567627.
It can be divided in two parts, 291 and 3084, that added together give a cube (3375 = 153).
The spelling of 2913084 in words is "two million, nine hundred thirteen thousand, eighty-four".
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