Base | Representation |
---|---|
bin | 1000010001110110010… |
… | …1001010101101001110 |
3 | 111121010021012221102020 |
4 | 2010131211022231032 |
5 | 4312241413000324 |
6 | 145201210511010 |
7 | 13163411531331 |
oct | 2043545125516 |
9 | 447107187366 |
10 | 142230203214 |
11 | 553572728a0 |
12 | 23694735466 |
13 | 10548939c78 |
14 | 6c538cc618 |
15 | 3a76907679 |
hex | 211d94ab4e |
142230203214 has 64 divisors (see below), whose sum is σ = 339904823040. Its totient is φ = 39165969920.
The previous prime is 142230203209. The next prime is 142230203233. The reversal of 142230203214 is 412302032241.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2153064 + ... + 2218139.
It is an arithmetic number, because the mean of its divisors is an integer number (5311012860).
Almost surely, 2142230203214 is an apocalyptic number.
142230203214 is an abundant number, since it is smaller than the sum of its proper divisors (197674619826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142230203214 is a wasteful number, since it uses less digits than its factorization.
142230203214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4371265.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 142230203214 its reverse (412302032241), we get a palindrome (554532235455).
The spelling of 142230203214 in words is "one hundred forty-two billion, two hundred thirty million, two hundred three thousand, two hundred fourteen".
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