Base | Representation |
---|---|
bin | 111100000000010… |
… | …0011001101011110 |
3 | 12012022120211111000 |
4 | 1320000203031132 |
5 | 13110413111032 |
6 | 531442211130 |
7 | 100615463262 |
oct | 17000431536 |
9 | 5168524430 |
10 | 2013410142 |
11 | 943576927 |
12 | 482353aa6 |
13 | 261191163 |
14 | 15158a0a2 |
15 | bbb60e7c |
hex | 7802335e |
2013410142 has 32 divisors (see below), whose sum is σ = 4503893760. Its totient is φ = 666689400.
The previous prime is 2013410141. The next prime is 2013410197. The reversal of 2013410142 is 2410143102.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013410141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115308 + ... + 131615.
It is an arithmetic number, because the mean of its divisors is an integer number (140746680).
Almost surely, 22013410142 is an apocalyptic number.
2013410142 is an abundant number, since it is smaller than the sum of its proper divisors (2490483618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2013410142 is a wasteful number, since it uses less digits than its factorization.
2013410142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247085 (or 247079 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2013410142 is about 44871.0390118170. The cubic root of 2013410142 is about 1262.7307328772.
Adding to 2013410142 its reverse (2410143102), we get a palindrome (4423553244).
It can be divided in two parts, 20134 and 10142, that added together give a square (30276 = 1742).
The spelling of 2013410142 in words is "two billion, thirteen million, four hundred ten thousand, one hundred forty-two".
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