Base | Representation |
---|---|
bin | 1000010100000110010… |
… | …0101011110011010100 |
3 | 111122200100110212021012 |
4 | 2011001210223303110 |
5 | 4320011004301104 |
6 | 145341141311352 |
7 | 13214363306264 |
oct | 2050144536324 |
9 | 448610425235 |
10 | 142834056404 |
11 | 55637112716 |
12 | 23822a05558 |
13 | 10613a84650 |
14 | 6cadb997a4 |
15 | 3aae936d6e |
hex | 214192bcd4 |
142834056404 has 24 divisors (see below), whose sum is σ = 283355012640. Its totient is φ = 62453757024.
The previous prime is 142834056403. The next prime is 142834056467. The reversal of 142834056404 is 404650438241.
It is a happy number.
It is a super-2 number, since 2×1428340564042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142834056403) 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, 72283454 + ... + 72285429.
It is an arithmetic number, because the mean of its divisors is an integer number (11806458860).
Almost surely, 2142834056404 is an apocalyptic number.
It is an amenable number.
142834056404 is a deficient number, since it is larger than the sum of its proper divisors (140520956236).
142834056404 is a wasteful number, since it uses less digits than its factorization.
142834056404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144568919 (or 144568917 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 41.
The spelling of 142834056404 in words is "one hundred forty-two billion, eight hundred thirty-four million, fifty-six thousand, four hundred four".
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