Base | Representation |
---|---|
bin | 11101010010111110011… |
… | …101100111101001011110 |
3 | 21010110112011111011001112 |
4 | 131102332131213221132 |
5 | 230441103433131032 |
6 | 4140511510542022 |
7 | 265310652516413 |
oct | 35227635475136 |
9 | 7113464434045 |
10 | 2013240130142 |
11 | 7068a06285aa |
12 | 28621a067912 |
13 | 117b036011c7 |
14 | 6d62708610a |
15 | 375805641b2 |
hex | 1d4be767a5e |
2013240130142 has 8 divisors (see below), whose sum is σ = 3084112539936. Its totient is φ = 985202616832.
The previous prime is 2013240130067. The next prime is 2013240130147. The reversal of 2013240130142 is 2410310423102.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20132401301422 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2013240130147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10708724003 + ... + 10708724190.
It is an arithmetic number, because the mean of its divisors is an integer number (385514067492).
Almost surely, 22013240130142 is an apocalyptic number.
2013240130142 is a deficient number, since it is larger than the sum of its proper divisors (1070872409794).
2013240130142 is a wasteful number, since it uses less digits than its factorization.
2013240130142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21417448242.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 2013240130142 its reverse (2410310423102), we get a palindrome (4423550553244).
The spelling of 2013240130142 in words is "two trillion, thirteen billion, two hundred forty million, one hundred thirty thousand, one hundred forty-two".
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