Base | Representation |
---|---|
bin | 100110011110… |
… | …101101101101 |
3 | 200222111010212 |
4 | 212132231231 |
5 | 10040243102 |
6 | 1000112205 |
7 | 151511654 |
oct | 46365555 |
9 | 20874125 |
10 | 10087277 |
11 | 576a7a2 |
12 | 3465665 |
13 | 2122505 |
14 | 14a819b |
15 | d43c52 |
hex | 99eb6d |
10087277 has 4 divisors (see below), whose sum is σ = 10135296. Its totient is φ = 10039260.
The previous prime is 10087267. The next prime is 10087279. The reversal of 10087277 is 77278001.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 10087277 - 212 = 10083181 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 (10087279) 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, 23693 + ... + 24114.
It is an arithmetic number, because the mean of its divisors is an integer number (2533824).
Almost surely, 210087277 is an apocalyptic number.
It is an amenable number.
10087277 is a deficient number, since it is larger than the sum of its proper divisors (48019).
10087277 is an equidigital number, since it uses as much as digits as its factorization.
10087277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48018.
The product of its (nonzero) digits is 5488, while the sum is 32.
The square root of 10087277 is about 3176.0473862964. The cubic root of 10087277 is about 216.0684296792.
The spelling of 10087277 in words is "ten million, eighty-seven thousand, two hundred seventy-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.000 sec. • engine limits •