Base | Representation |
---|---|
bin | 100000010111010111101001… |
… | …001011011000000101100000 |
3 | 200122222220020220111001222102 |
4 | 200113113221023120011200 |
5 | 122124123312321332204 |
6 | 1222423355455425532 |
7 | 41660654503056542 |
oct | 4027275113300540 |
9 | 618886226431872 |
10 | 142343423230304 |
11 | 4139a563589a1a |
12 | 13b6b1385252a8 |
13 | 6156c0912358a |
14 | 272165bd83692 |
15 | 116ca2be5541e |
hex | 8175e92d8160 |
142343423230304 has 12 divisors (see below), whose sum is σ = 280238614484724. Its totient is φ = 71171711615136.
The previous prime is 142343423230301. The next prime is 142343423230343. The reversal of 142343423230304 is 403032324343241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142343423230301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2224115987942 + ... + 2224115988005.
It is an arithmetic number, because the mean of its divisors is an integer number (23353217873727).
Almost surely, 2142343423230304 is an apocalyptic number.
It is an amenable number.
142343423230304 is a deficient number, since it is larger than the sum of its proper divisors (137895191254420).
142343423230304 is an equidigital number, since it uses as much as digits as its factorization.
142343423230304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4448231975957 (or 4448231975949 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 38.
Adding to 142343423230304 its reverse (403032324343241), we get a palindrome (545375747573545).
The spelling of 142343423230304 in words is "one hundred forty-two trillion, three hundred forty-three billion, four hundred twenty-three million, two hundred thirty thousand, three hundred four".
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