Base | Representation |
---|---|
bin | 1001100010101… |
… | …1110001101011 |
3 | 2210022111020122 |
4 | 2120223301223 |
5 | 40221301240 |
6 | 3545513455 |
7 | 664131350 |
oct | 230536153 |
9 | 83274218 |
10 | 40025195 |
11 | 20658581 |
12 | 114a288b |
13 | 83a5162 |
14 | 545c627 |
15 | 37a94b5 |
hex | 262bc6b |
40025195 has 8 divisors (see below), whose sum is σ = 54891744. Its totient is φ = 27445824.
The previous prime is 40025179. The next prime is 40025201. The reversal of 40025195 is 59152004.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 40025195 - 24 = 40025179 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571754 + ... + 571823.
It is an arithmetic number, because the mean of its divisors is an integer number (6861468).
Almost surely, 240025195 is an apocalyptic number.
40025195 is a deficient number, since it is larger than the sum of its proper divisors (14866549).
40025195 is a wasteful number, since it uses less digits than its factorization.
40025195 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1143589.
The product of its (nonzero) digits is 1800, while the sum is 26.
The square root of 40025195 is about 6326.5468464242. The cubic root of 40025195 is about 342.0669790046.
Adding to 40025195 its reverse (59152004), we get a palindrome (99177199).
The spelling of 40025195 in words is "forty million, twenty-five thousand, one hundred ninety-five".
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