Base | Representation |
---|---|
bin | 1000010001110110010… |
… | …1101000010110101010 |
3 | 111121010021110002222212 |
4 | 2010131211220112222 |
5 | 4312241430342100 |
6 | 145201213245122 |
7 | 13163412545351 |
oct | 2043545502652 |
9 | 447107402885 |
10 | 142230324650 |
11 | 55357346057 |
12 | 236947937a2 |
13 | 1054898031b |
14 | 6c53920998 |
15 | 3a7692d635 |
hex | 211d9685aa |
142230324650 has 48 divisors (see below), whose sum is σ = 265830985728. Its totient is φ = 56616984000.
The previous prime is 142230324647. The next prime is 142230324661. The reversal of 142230324650 is 56423032241.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8820095 + ... + 8836205.
It is an arithmetic number, because the mean of its divisors is an integer number (5538145536).
Almost surely, 2142230324650 is an apocalyptic number.
142230324650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142230324650 is a deficient number, since it is larger than the sum of its proper divisors (123600661078).
142230324650 is a wasteful number, since it uses less digits than its factorization.
142230324650 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16967 (or 16962 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 32.
Adding to 142230324650 its reverse (56423032241), we get a palindrome (198653356891).
The spelling of 142230324650 in words is "one hundred forty-two billion, two hundred thirty million, three hundred twenty-four thousand, six hundred fifty".
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