Base | Representation |
---|---|
bin | 1010001100000101011100 |
3 | 12000200211201 |
4 | 22030011130 |
5 | 1140432230 |
6 | 133125244 |
7 | 31462666 |
oct | 12140534 |
9 | 5020751 |
10 | 2670940 |
11 | 1564798 |
12 | a89824 |
13 | 72694c |
14 | 4d7536 |
15 | 37b5ca |
hex | 28c15c |
2670940 has 24 divisors (see below), whose sum is σ = 5680080. Its totient is φ = 1054848.
The previous prime is 2670931. The next prime is 2670973. The reversal of 2670940 is 490762.
2670940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2670899 and 2670908.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 856 + ... + 2464.
It is an arithmetic number, because the mean of its divisors is an integer number (236670).
22670940 is an apocalyptic number.
2670940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2670940 is an abundant number, since it is smaller than the sum of its proper divisors (3009140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2670940 is a wasteful number, since it uses less digits than its factorization.
2670940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1701 (or 1699 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 2670940 is about 1634.3010738539. The cubic root of 2670940 is about 138.7462894335.
The spelling of 2670940 in words is "two million, six hundred seventy thousand, nine hundred forty".
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