Base | Representation |
---|---|
bin | 111101110100111100010 |
3 | 10210221002100 |
4 | 13232213202 |
5 | 1004312304 |
6 | 111231230 |
7 | 23135400 |
oct | 7564742 |
9 | 3727070 |
10 | 2025954 |
11 | 1164147 |
12 | 818516 |
13 | 55c1b8 |
14 | 3aa470 |
15 | 2a0439 |
hex | 1ee9e2 |
2025954 has 36 divisors (see below), whose sum is σ = 5108454. Its totient is φ = 578592.
The previous prime is 2025949. The next prime is 2025979. The reversal of 2025954 is 4595202.
It can be written as a sum of positive squares in only one way, i.e., 1750329 + 275625 = 1323^2 + 525^2 .
It is a super-2 number, since 2×20259542 = 8208979220232, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 267 + ... + 2030.
22025954 is an apocalyptic number.
2025954 is an abundant number, since it is smaller than the sum of its proper divisors (3082500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2025954 is a wasteful number, since it uses less digits than its factorization.
2025954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2319 (or 2309 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 2025954 is about 1423.3601090378. The cubic root of 2025954 is about 126.5347642011.
The spelling of 2025954 in words is "two million, twenty-five thousand, nine hundred fifty-four".
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