Base | Representation |
---|---|
bin | 1100010100000… |
… | …00011000000010 |
3 | 21012100111010120 |
4 | 12022000120002 |
5 | 202420130044 |
6 | 14125441110 |
7 | 2362630110 |
oct | 612003002 |
9 | 235314116 |
10 | 103286274 |
11 | 53336563 |
12 | 2a710196 |
13 | 18524550 |
14 | da08ab0 |
15 | 9103519 |
hex | 6280602 |
103286274 has 32 divisors (see below), whose sum is σ = 254244480. Its totient is φ = 27240192.
The previous prime is 103286263. The next prime is 103286303. The reversal of 103286274 is 472682301.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94039 + ... + 95130.
It is an arithmetic number, because the mean of its divisors is an integer number (7945140).
Almost surely, 2103286274 is an apocalyptic number.
103286274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
103286274 is an abundant number, since it is smaller than the sum of its proper divisors (150958206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103286274 is a wasteful number, since it uses less digits than its factorization.
103286274 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189194.
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 103286274 is about 10162.9854865586. The cubic root of 103286274 is about 469.1886923853.
The spelling of 103286274 in words is "one hundred three million, two hundred eighty-six thousand, two hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •