Base | Representation |
---|---|
bin | 11101101101111011001… |
… | …100101111100010100100 |
3 | 21020020012210012010222001 |
4 | 131231323030233202210 |
5 | 231424334124403440 |
6 | 4202055103415044 |
7 | 300354015006643 |
oct | 35557314574244 |
9 | 7206183163861 |
10 | 2042176403620 |
11 | 71809a382101 |
12 | 28b9548b4484 |
13 | 11a7654a5c12 |
14 | 70bb011535a |
15 | 381c5abeb9a |
hex | 1db7b32f8a4 |
2042176403620 has 24 divisors (see below), whose sum is σ = 4288610829888. Its totient is φ = 816862869600.
The previous prime is 2042176403587. The next prime is 2042176403627. The reversal of 2042176403620 is 263046712402.
It is a self number, because there is not a number n which added to its sum of digits gives 2042176403620.
It is not an unprimeable number, because it can be changed into a prime (2042176403627) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2011465 + ... + 2851375.
It is an arithmetic number, because the mean of its divisors is an integer number (178692117912).
Almost surely, 22042176403620 is an apocalyptic number.
2042176403620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2042176403620 is an abundant number, since it is smaller than the sum of its proper divisors (2246434426268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2042176403620 is a wasteful number, since it uses less digits than its factorization.
2042176403620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 961491 (or 961489 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 37.
The spelling of 2042176403620 in words is "two trillion, forty-two billion, one hundred seventy-six million, four hundred three thousand, six hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •