Base | Representation |
---|---|
bin | 10011001000101111… |
… | …10101000111010101 |
3 | 222112000011100111012 |
4 | 21210113311013111 |
5 | 132020104344221 |
6 | 4415245222005 |
7 | 512411510102 |
oct | 114427650725 |
9 | 28460140435 |
10 | 10273903061 |
11 | 43a2394484 |
12 | 1ba8861905 |
13 | c7967b9a6 |
14 | 6d66a1aa9 |
15 | 401e6465b |
hex | 2645f51d5 |
10273903061 has 4 divisors (see below), whose sum is σ = 10339342092. Its totient is φ = 10208464032.
The previous prime is 10273903049. The next prime is 10273903103. The reversal of 10273903061 is 16030937201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 6433002436 + 3840900625 = 80206^2 + 61975^2 .
It is a cyclic number.
It is not a de Polignac number, because 10273903061 - 214 = 10273886677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10273903001) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32719280 + ... + 32719593.
It is an arithmetic number, because the mean of its divisors is an integer number (2584835523).
Almost surely, 210273903061 is an apocalyptic number.
It is an amenable number.
10273903061 is a deficient number, since it is larger than the sum of its proper divisors (65439031).
10273903061 is an equidigital number, since it uses as much as digits as its factorization.
10273903061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65439030.
The product of its (nonzero) digits is 6804, while the sum is 32.
The spelling of 10273903061 in words is "ten billion, two hundred seventy-three million, nine hundred three thousand, sixty-one".
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