Base | Representation |
---|---|
bin | 100000010111000100111011… |
… | …110010111101100011111111 |
3 | 200122220222101212222222021110 |
4 | 200113010323302331203333 |
5 | 122123311142113041110 |
6 | 1222410234240333103 |
7 | 41656343622516465 |
oct | 4027047362754377 |
9 | 618828355888243 |
10 | 142323334502655 |
11 | 41391a94a68569 |
12 | 13b67270914193 |
13 | 6155057250b97 |
14 | 27206b3da2835 |
15 | 116c25350ea20 |
hex | 81713bcbd8ff |
142323334502655 has 16 divisors (see below), whose sum is σ = 227788697654784. Its totient is φ = 75881990917920.
The previous prime is 142323334502641. The next prime is 142323334502711. The reversal of 142323334502655 is 556205433323241.
It is a happy number.
It is not a de Polignac number, because 142323334502655 - 29 = 142323334502143 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1486668259 + ... + 1486763988.
It is an arithmetic number, because the mean of its divisors is an integer number (14236793603424).
Almost surely, 2142323334502655 is an apocalyptic number.
142323334502655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
142323334502655 is a deficient number, since it is larger than the sum of its proper divisors (85465363152129).
142323334502655 is a wasteful number, since it uses less digits than its factorization.
142323334502655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2973435446.
The product of its (nonzero) digits is 7776000, while the sum is 48.
Adding to 142323334502655 its reverse (556205433323241), we get a palindrome (698528767825896).
The spelling of 142323334502655 in words is "one hundred forty-two trillion, three hundred twenty-three billion, three hundred thirty-four million, five hundred two thousand, six hundred fifty-five".
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