Base | Representation |
---|---|
bin | 1000010010110111101… |
… | …1101011100101100010 |
3 | 111121211101102201102222 |
4 | 2010231323223211202 |
5 | 4313322130244024 |
6 | 145244330511042 |
7 | 13203252415460 |
oct | 2045573534542 |
9 | 447741381388 |
10 | 142504540514 |
11 | 55488109536 |
12 | 23750595482 |
13 | 1059072102b |
14 | 6c7c101830 |
15 | 3a90a4785e |
hex | 212deeb962 |
142504540514 has 8 divisors (see below), whose sum is σ = 244293498048. Its totient is φ = 61073374500.
The previous prime is 142504540513. The next prime is 142504540537. The reversal of 142504540514 is 415045405241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (142504540513) 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, 5089447862 + ... + 5089447889.
It is an arithmetic number, because the mean of its divisors is an integer number (30536687256).
Almost surely, 2142504540514 is an apocalyptic number.
142504540514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
142504540514 is a deficient number, since it is larger than the sum of its proper divisors (101788957534).
142504540514 is a wasteful number, since it uses less digits than its factorization.
142504540514 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10178895760.
The product of its (nonzero) digits is 64000, while the sum is 35.
Adding to 142504540514 its reverse (415045405241), we get a palindrome (557549945755).
The spelling of 142504540514 in words is "one hundred forty-two billion, five hundred four million, five hundred forty thousand, five hundred fourteen".
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