Base | Representation |
---|---|
bin | 1001011101101001… |
… | …1000011001011100 |
3 | 20120000222100121002 |
4 | 2113122120121130 |
5 | 20200302302132 |
6 | 1100022525432 |
7 | 116643661262 |
oct | 22732303134 |
9 | 6500870532 |
10 | 2540275292 |
11 | 1093a12475 |
12 | 5aa896878 |
13 | 316391399 |
14 | 1a1536432 |
15 | ed034262 |
hex | 9769865c |
2540275292 has 12 divisors (see below), whose sum is σ = 4445923776. Its totient is φ = 1270011360.
The previous prime is 2540275289. The next prime is 2540275321. The reversal of 2540275292 is 2925720452.
2540275292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24917 + ... + 75507.
It is an arithmetic number, because the mean of its divisors is an integer number (370493648).
Almost surely, 22540275292 is an apocalyptic number.
It is an amenable number.
2540275292 is a deficient number, since it is larger than the sum of its proper divisors (1905648484).
2540275292 is a wasteful number, since it uses less digits than its factorization.
2540275292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63148 (or 63146 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 38.
The square root of 2540275292 is about 50401.1437568633. The cubic root of 2540275292 is about 1364.4582807482.
The spelling of 2540275292 in words is "two billion, five hundred forty million, two hundred seventy-five thousand, two hundred ninety-two".
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