Base | Representation |
---|---|
bin | 11101000110110111101… |
… | …110111001000100010100 |
3 | 21002012222022210202101201 |
4 | 131012313232321010110 |
5 | 230232444013044130 |
6 | 4130522034402244 |
7 | 264340604103250 |
oct | 35066756710424 |
9 | 7065868722351 |
10 | 2000242315540 |
11 | 701330706067 |
12 | 2837b1130384 |
13 | 116811816151 |
14 | 6cb52b29260 |
15 | 3706e3e4bca |
hex | 1d1b7bb9114 |
2000242315540 has 96 divisors (see below), whose sum is σ = 4923670364928. Its totient is φ = 668254080000.
The previous prime is 2000242315529. The next prime is 2000242315549. The reversal of 2000242315540 is 455132420002.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a junction number, because it is equal to n+sod(n) for n = 2000242315499 and 2000242315508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2000242315549) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4500315 + ... + 4924765.
It is an arithmetic number, because the mean of its divisors is an integer number (51288232968).
Almost surely, 22000242315540 is an apocalyptic number.
2000242315540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2000242315540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2461835182464).
2000242315540 is an abundant number, since it is smaller than the sum of its proper divisors (2923428049388).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2000242315540 is a wasteful number, since it uses less digits than its factorization.
2000242315540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 425329 (or 425327 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 2000242315540 its reverse (455132420002), we get a palindrome (2455374735542).
The spelling of 2000242315540 in words is "two trillion, two hundred forty-two million, three hundred fifteen thousand, five hundred forty".
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