Base | Representation |
---|---|
bin | 10010010010110110011110… |
… | …10100110001010111100110 |
3 | 12021102222000202202010022101 |
4 | 21021123033110301113212 |
5 | 20233112312324220032 |
6 | 221321245550322314 |
7 | 11321350265004151 |
oct | 1111331724612746 |
9 | 167388022663271 |
10 | 40230142023142 |
11 | 119005644133a5 |
12 | 4618a551b939a |
13 | 195a8bc516b96 |
14 | 9d1213814c98 |
15 | 49b7294c0de7 |
hex | 2496cf5315e6 |
40230142023142 has 8 divisors (see below), whose sum is σ = 60347174743656. Its totient is φ = 20114417108592.
The previous prime is 40230142022989. The next prime is 40230142023193. The reversal of 40230142023142 is 24132024103204.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×402301420231423 (a number of 42 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 40230142023142.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 326874583 + ... + 326997634.
It is an arithmetic number, because the mean of its divisors is an integer number (7543396842957).
Almost surely, 240230142023142 is an apocalyptic number.
40230142023142 is a deficient number, since it is larger than the sum of its proper divisors (20117032720514).
40230142023142 is a wasteful number, since it uses less digits than its factorization.
40230142023142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 653902982.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 40230142023142 its reverse (24132024103204), we get a palindrome (64362166126346).
The spelling of 40230142023142 in words is "forty trillion, two hundred thirty billion, one hundred forty-two million, twenty-three thousand, one hundred forty-two".
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