Base | Representation |
---|---|
bin | 1001011101110100… |
… | …1001000110110111 |
3 | 20120002100010110121 |
4 | 2113131021012313 |
5 | 20200443432340 |
6 | 1100050232411 |
7 | 116653064425 |
oct | 22735110667 |
9 | 6502303417 |
10 | 2540999095 |
11 | 1094367258 |
12 | 5aab85707 |
13 | 31658597b |
14 | 1a1684115 |
15 | ed12894a |
hex | 977491b7 |
2540999095 has 8 divisors (see below), whose sum is σ = 3228563664. Its totient is φ = 1913222784.
The previous prime is 2540999063. The next prime is 2540999113. The reversal of 2540999095 is 5909990452.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2540999095 - 25 = 2540999063 is a prime.
It is a Duffinian number.
It is a congruent 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, 14946969 + ... + 14947138.
It is an arithmetic number, because the mean of its divisors is an integer number (403570458).
Almost surely, 22540999095 is an apocalyptic number.
2540999095 is a deficient number, since it is larger than the sum of its proper divisors (687564569).
2540999095 is a wasteful number, since it uses less digits than its factorization.
2540999095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29894129.
The product of its (nonzero) digits is 1312200, while the sum is 52.
The square root of 2540999095 is about 50408.3236678230. The cubic root of 2540999095 is about 1364.5878605639.
The spelling of 2540999095 in words is "two billion, five hundred forty million, nine hundred ninety-nine thousand, ninety-five".
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