Base | Representation |
---|---|
bin | 11111011111111001101… |
… | …10010001111000110000 |
3 | 10211110112212122112110100 |
4 | 33233330312101320300 |
5 | 120213001343110033 |
6 | 2145105252232400 |
7 | 141122610453033 |
oct | 17577466217060 |
9 | 3743485575410 |
10 | 1082278878768 |
11 | 387aa023735a |
12 | 15590500b700 |
13 | 7b09b58bc19 |
14 | 3a54db1301a |
15 | 1d244d33513 |
hex | fbfcd91e30 |
1082278878768 has 60 divisors (see below), whose sum is σ = 3031238990520. Its totient is φ = 360478380288.
The previous prime is 1082278878757. The next prime is 1082278878817. The reversal of 1082278878768 is 8678788722801.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a junction number, because it is equal to n+sod(n) for n = 1082278878696 and 1082278878705.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2744253 + ... + 3113756.
It is an arithmetic number, because the mean of its divisors is an integer number (50520649842).
Almost surely, 21082278878768 is an apocalyptic number.
1082278878768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1082278878768 is an abundant number, since it is smaller than the sum of its proper divisors (1948960111752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1082278878768 is a wasteful number, since it uses less digits than its factorization.
1082278878768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5859306 (or 5859297 counting only the distinct ones).
The product of its (nonzero) digits is 269746176, while the sum is 72.
The spelling of 1082278878768 in words is "one trillion, eighty-two billion, two hundred seventy-eight million, eight hundred seventy-eight thousand, seven hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •