Base | Representation |
---|---|
bin | 1000010001110111000… |
… | …0010101010010101010 |
3 | 111121010110201122102102 |
4 | 2010131300111102222 |
5 | 4312243140131104 |
6 | 145201353333402 |
7 | 13163445441563 |
oct | 2043560252252 |
9 | 447113648372 |
10 | 142233130154 |
11 | 55358991955 |
12 | 23695707262 |
13 | 1054942329b |
14 | 6c5405116a |
15 | 3a76cd4a1e |
hex | 211dc154aa |
142233130154 has 8 divisors (see below), whose sum is σ = 213351854688. Its totient is φ = 71115845260.
The previous prime is 142233130147. The next prime is 142233130177. The reversal of 142233130154 is 451031332241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64382 + ... + 537225.
It is an arithmetic number, because the mean of its divisors is an integer number (26668981836).
Almost surely, 2142233130154 is an apocalyptic number.
142233130154 is a deficient number, since it is larger than the sum of its proper divisors (71118724534).
142233130154 is a wasteful number, since it uses less digits than its factorization.
142233130154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 719820.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 142233130154 its reverse (451031332241), we get a palindrome (593264462395).
The spelling of 142233130154 in words is "one hundred forty-two billion, two hundred thirty-three million, one hundred thirty thousand, one hundred fifty-four".
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