Base | Representation |
---|---|
bin | 1011111101110101001… |
… | …0101000101101110000 |
3 | 201122121221201120112102 |
4 | 2333131102220231300 |
5 | 11332004441104013 |
6 | 234235041315532 |
7 | 20565240062150 |
oct | 2773522505560 |
9 | 648557646472 |
10 | 205576113008 |
11 | 7a2033a1462 |
12 | 33a13035ba8 |
13 | 16502631c26 |
14 | 9d428ac760 |
15 | 5532c7ad58 |
hex | 2fdd4a8b70 |
205576113008 has 20 divisors (see below), whose sum is σ = 455204250480. Its totient is φ = 88104048384.
The previous prime is 205576112983. The next prime is 205576113013. The reversal of 205576113008 is 800311675502.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 917750393 + ... + 917750616.
It is an arithmetic number, because the mean of its divisors is an integer number (22760212524).
Almost surely, 2205576113008 is an apocalyptic number.
205576113008 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
205576113008 is an abundant number, since it is smaller than the sum of its proper divisors (249628137472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
205576113008 is a wasteful number, since it uses less digits than its factorization.
205576113008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1835501024 (or 1835501018 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 38.
The spelling of 205576113008 in words is "two hundred five billion, five hundred seventy-six million, one hundred thirteen thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •