Base | Representation |
---|---|
bin | 101111111111100111… |
… | …1010001101100110000 |
3 | 100212000212200202121210 |
4 | 1133333033101230300 |
5 | 3142040002130134 |
6 | 115203103320120 |
7 | 10306040210142 |
oct | 1377717215460 |
9 | 325025622553 |
10 | 103066442544 |
11 | 3a78a35783a |
12 | 17b848b0040 |
13 | 9946bb84a0 |
14 | 4dba400c92 |
15 | 2a335552e9 |
hex | 17ff3d1b30 |
103066442544 has 80 divisors (see below), whose sum is σ = 290190926592. Its totient is φ = 31330654464.
The previous prime is 103066442491. The next prime is 103066442579. The reversal of 103066442544 is 445244660301.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 943212 + ... + 1046795.
Almost surely, 2103066442544 is an apocalyptic number.
It is an amenable number.
103066442544 is an abundant number, since it is smaller than the sum of its proper divisors (187124484048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103066442544 is a wasteful number, since it uses less digits than its factorization.
103066442544 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1990114 (or 1990108 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 39.
The spelling of 103066442544 in words is "one hundred three billion, sixty-six million, four hundred forty-two thousand, five hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •