Base | Representation |
---|---|
bin | 110000000011… |
… | …1011001001010 |
3 | 1202102002120010 |
4 | 1200013121022 |
5 | 22422233411 |
6 | 2300012350 |
7 | 424110015 |
oct | 140073112 |
9 | 52362503 |
10 | 25196106 |
11 | 1324a231 |
12 | 85310b6 |
13 | 52b2550 |
14 | 34bc37c |
15 | 232a7a6 |
hex | 180764a |
25196106 has 16 divisors (see below), whose sum is σ = 54268704. Its totient is φ = 7752624.
The previous prime is 25196069. The next prime is 25196107. The reversal of 25196106 is 60169152.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (25196107) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161436 + ... + 161591.
It is an arithmetic number, because the mean of its divisors is an integer number (3391794).
Almost surely, 225196106 is an apocalyptic number.
25196106 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
25196106 is an abundant number, since it is smaller than the sum of its proper divisors (29072598).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25196106 is a wasteful number, since it uses less digits than its factorization.
25196106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323045.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 25196106 is about 5019.5722925365. The cubic root of 25196106 is about 293.1643399297.
The spelling of 25196106 in words is "twenty-five million, one hundred ninety-six thousand, one hundred six".
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