Base | Representation |
---|---|
bin | 101111110000… |
… | …1011100100100 |
3 | 1202010012100110 |
4 | 1133201130210 |
5 | 22402300201 |
6 | 2252413020 |
7 | 422561613 |
oct | 137413444 |
9 | 52105313 |
10 | 25040676 |
11 | 13153481 |
12 | 8477170 |
13 | 525988b |
14 | 347b87a |
15 | 22e96d6 |
hex | 17e1724 |
25040676 has 12 divisors (see below), whose sum is σ = 58428272. Its totient is φ = 8346888.
The previous prime is 25040621. The next prime is 25040681. The reversal of 25040676 is 67604052.
It is a tau number, because it is divible by the number of its divisors (12).
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 3 ways as a sum of consecutive naturals, for example, 1043350 + ... + 1043373.
Almost surely, 225040676 is an apocalyptic number.
It is an amenable number.
25040676 is an abundant number, since it is smaller than the sum of its proper divisors (33387596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25040676 is a wasteful number, since it uses less digits than its factorization.
25040676 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2086730 (or 2086728 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 30.
The square root of 25040676 is about 5004.0659468077. The cubic root of 25040676 is about 292.5602710193.
The spelling of 25040676 in words is "twenty-five million, forty thousand, six hundred seventy-six".
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