Base | Representation |
---|---|
bin | 100000010111101010000100… |
… | …011010000000101011011011 |
3 | 200200001210022200220020112122 |
4 | 200113222010122000223123 |
5 | 122124434322043414001 |
6 | 1222440430555131455 |
7 | 41662254664553141 |
oct | 4027520432005333 |
9 | 620053280806478 |
10 | 142363207404251 |
11 | 413a79961a66a9 |
12 | 13b72b3a143b8b |
13 | 6158a3cb92592 |
14 | 27225b7727591 |
15 | 116d2d8c8cb1b |
hex | 817a84680adb |
142363207404251 has 8 divisors (see below), whose sum is σ = 142974640255824. Its totient is φ = 141751778245120.
The previous prime is 142363207404247. The next prime is 142363207404277. The reversal of 142363207404251 is 152404702363241.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142363207404251 - 22 = 142363207404247 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142363207404241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99986600 + ... + 101400426.
It is an arithmetic number, because the mean of its divisors is an integer number (17871830031978).
Almost surely, 2142363207404251 is an apocalyptic number.
142363207404251 is a deficient number, since it is larger than the sum of its proper divisors (611432851573).
142363207404251 is a wasteful number, since it uses less digits than its factorization.
142363207404251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1846221.
The product of its (nonzero) digits is 967680, while the sum is 44.
Adding to 142363207404251 its reverse (152404702363241), we get a palindrome (294767909767492).
The spelling of 142363207404251 in words is "one hundred forty-two trillion, three hundred sixty-three billion, two hundred seven million, four hundred four thousand, two hundred fifty-one".
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