Base | Representation |
---|---|
bin | 1000000110111010111001 |
3 | 10222222122010 |
4 | 20012322321 |
5 | 1021003442 |
6 | 113320133 |
7 | 24031533 |
oct | 10067271 |
9 | 3888563 |
10 | 2125497 |
11 | 1221a10 |
12 | 866049 |
13 | 5955ba |
14 | 3d4853 |
15 | 2beb9c |
hex | 206eb9 |
2125497 has 16 divisors (see below), whose sum is σ = 3199680. Its totient is φ = 1243200.
The previous prime is 2125477. The next prime is 2125517. The reversal of 2125497 is 7945212.
2125497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (2125477) and next prime (2125517).
It is not a de Polignac number, because 2125497 - 219 = 1601209 is a prime.
2125497 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (2125457) 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 15 ways as a sum of consecutive naturals, for example, 154 + ... + 2067.
It is an arithmetic number, because the mean of its divisors is an integer number (199980).
22125497 is an apocalyptic number.
It is an amenable number.
2125497 is a deficient number, since it is larger than the sum of its proper divisors (1074183).
2125497 is a wasteful number, since it uses less digits than its factorization.
2125497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2264.
The product of its digits is 5040, while the sum is 30.
The square root of 2125497 is about 1457.9084333387. The cubic root of 2125497 is about 128.5741017081.
The spelling of 2125497 in words is "two million, one hundred twenty-five thousand, four hundred ninety-seven".
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