Base | Representation |
---|---|
bin | 1000010001110000001… |
… | …0100101011000101001 |
3 | 111121001110120222111210 |
4 | 2010130002211120221 |
5 | 4312213304011413 |
6 | 145154444543333 |
7 | 13162646055345 |
oct | 2043402453051 |
9 | 447043528453 |
10 | 142204360233 |
11 | 55343721661 |
12 | 23687b51b49 |
13 | 1054348c170 |
14 | 6c502c2625 |
15 | 3a745003c3 |
hex | 211c0a5629 |
142204360233 has 16 divisors (see below), whose sum is σ = 213068741760. Its totient is φ = 83705576064.
The previous prime is 142204360217. The next prime is 142204360253. The reversal of 142204360233 is 332063402241.
It is not a de Polignac number, because 142204360233 - 24 = 142204360217 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 142204360233.
It is not an unprimeable number, because it can be changed into a prime (142204360213) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79265748 + ... + 79267541.
It is an arithmetic number, because the mean of its divisors is an integer number (13316796360).
Almost surely, 2142204360233 is an apocalyptic number.
142204360233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
142204360233 is a deficient number, since it is larger than the sum of its proper divisors (70864381527).
142204360233 is a wasteful number, since it uses less digits than its factorization.
142204360233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 158533328.
The product of its (nonzero) digits is 20736, while the sum is 30.
Adding to 142204360233 its reverse (332063402241), we get a palindrome (474267762474).
The spelling of 142204360233 in words is "one hundred forty-two billion, two hundred four million, three hundred sixty thousand, two hundred thirty-three".
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