Base | Representation |
---|---|
bin | 1010110001111011110101 |
3 | 12022120111200 |
4 | 22301323311 |
5 | 1210412343 |
6 | 140323113 |
7 | 33006663 |
oct | 12617365 |
9 | 5276450 |
10 | 2825973 |
11 | 1660217 |
12 | b43499 |
13 | 77c397 |
14 | 537c33 |
15 | 3ac4d3 |
hex | 2b1ef5 |
2825973 has 6 divisors (see below), whose sum is σ = 4081974. Its totient is φ = 1883976.
The previous prime is 2825959. The next prime is 2825981. The reversal of 2825973 is 3795282.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2634129 + 191844 = 1623^2 + 438^2 .
It is not a de Polignac number, because 2825973 - 24 = 2825957 is a prime.
It is a super-2 number, since 2×28259732 = 15972246793458, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2825983) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156990 + ... + 157007.
It is an arithmetic number, because the mean of its divisors is an integer number (680329).
22825973 is an apocalyptic number.
It is an amenable number.
2825973 is a deficient number, since it is larger than the sum of its proper divisors (1256001).
2825973 is a wasteful number, since it uses less digits than its factorization.
2825973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 314003 (or 314000 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 2825973 is about 1681.0630565211. The cubic root of 2825973 is about 141.3804423227.
The spelling of 2825973 in words is "two million, eight hundred twenty-five thousand, nine hundred seventy-three".
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