Base | Representation |
---|---|
bin | 111100110100011… |
… | …011001111111100 |
3 | 2122010000110210221 |
4 | 330310123033330 |
5 | 4042204013220 |
6 | 245130111124 |
7 | 34200024214 |
oct | 7464331774 |
9 | 2563013727 |
10 | 1020376060 |
11 | 483a80700 |
12 | 24587b4a4 |
13 | 133522822 |
14 | 99733244 |
15 | 5e8a89aa |
hex | 3cd1b3fc |
1020376060 has 36 divisors (see below), whose sum is σ = 2355303384. Its totient is φ = 371044960.
The previous prime is 1020376051. The next prime is 1020376079. The reversal of 1020376060 is 606730201.
It is a super-2 number, since 2×10203760602 = 2082334607642247200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 208402 + ... + 213241.
It is an arithmetic number, because the mean of its divisors is an integer number (65425094).
Almost surely, 21020376060 is an apocalyptic number.
1020376060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1020376060 is an abundant number, since it is smaller than the sum of its proper divisors (1334927324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020376060 is a wasteful number, since it uses less digits than its factorization.
1020376060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421674 (or 421661 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 25.
The square root of 1020376060 is about 31943.3257504600. The cubic root of 1020376060 is about 1006.7464036855.
The spelling of 1020376060 in words is "one billion, twenty million, three hundred seventy-six thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •