Base | Representation |
---|---|
bin | 1011000111011001010100 |
3 | 12111001002100 |
4 | 23013121110 |
5 | 1221221001 |
6 | 142242100 |
7 | 33524160 |
oct | 13073124 |
9 | 5431070 |
10 | 2913876 |
11 | 1710269 |
12 | b86330 |
13 | 7b03b4 |
14 | 55bca0 |
15 | 3c8586 |
hex | 2c7654 |
2913876 has 72 divisors (see below), whose sum is σ = 8712704. Its totient is φ = 803520.
The previous prime is 2913871. The next prime is 2913913. The reversal of 2913876 is 6783192.
2913876 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nialpdrome in base 12.
It is a self number, because there is not a number n which added to its sum of digits gives 2913876.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2913871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7626 + ... + 7998.
22913876 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 2913876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4356352).
2913876 is an abundant number, since it is smaller than the sum of its proper divisors (5798828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2913876 is a wasteful number, since it uses less digits than its factorization.
2913876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421 (or 416 counting only the distinct ones).
The product of its digits is 18144, while the sum is 36.
The square root of 2913876 is about 1707.0079085933. The cubic root of 2913876 is about 142.8313985990.
The spelling of 2913876 in words is "two million, nine hundred thirteen thousand, eight hundred seventy-six".
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