Base | Representation |
---|---|
bin | 11101101101110001111… |
… | …000000111000111110000 |
3 | 21020012210212220000212021 |
4 | 131231301320013013300 |
5 | 231424024110001430 |
6 | 4202031355241224 |
7 | 300350105420263 |
oct | 35556170070760 |
9 | 7205725800767 |
10 | 2042020000240 |
11 | 71801a066a10 |
12 | 28b910449214 |
13 | 11a73bc7453c |
14 | 70b97440cda |
15 | 381b6ec807a |
hex | 1db71e071f0 |
2042020000240 has 40 divisors (see below), whose sum is σ = 5179305275568. Its totient is φ = 742552727040.
The previous prime is 2042020000213. The next prime is 2042020000271. The reversal of 2042020000240 is 420000202402.
It is a tau number, because it is divible by the number of its divisors (40).
It is a Harshad number since it is a multiple of its sum of digits (16).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1160237757 + ... + 1160239516.
Almost surely, 22042020000240 is an apocalyptic number.
2042020000240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2042020000240 is an abundant number, since it is smaller than the sum of its proper divisors (3137285275328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042020000240 is a wasteful number, since it uses less digits than its factorization.
2042020000240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2320477297 (or 2320477291 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 16.
Adding to 2042020000240 its reverse (420000202402), we get a palindrome (2462020202642).
The spelling of 2042020000240 in words is "two trillion, forty-two billion, twenty million, two hundred forty", and thus it is an aban number.
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