Base | Representation |
---|---|
bin | 100000010011011101000110… |
… | …111101110111001111110100 |
3 | 200122001011220011210102210122 |
4 | 200103131012331313033310 |
5 | 122110221344413302310 |
6 | 1222100030142111112 |
7 | 41632352263514423 |
oct | 4023350675671764 |
9 | 618034804712718 |
10 | 142074413806580 |
11 | 412a64697a3332 |
12 | 13b26b8187b498 |
13 | 6137737977788 |
14 | 271261ca632ba |
15 | 1165a3533e555 |
hex | 813746f773f4 |
142074413806580 has 12 divisors (see below), whose sum is σ = 298356268993860. Its totient is φ = 56829765522624.
The previous prime is 142074413806573. The next prime is 142074413806583. The reversal of 142074413806580 is 85608314470241.
It is a happy number.
142074413806580 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 31347703605604 + 110726710200976 = 5598902^2 + 10522676^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142074413806583) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3551860345145 + ... + 3551860345184.
It is an arithmetic number, because the mean of its divisors is an integer number (24863022416155).
Almost surely, 2142074413806580 is an apocalyptic number.
142074413806580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
142074413806580 is an abundant number, since it is smaller than the sum of its proper divisors (156281855187280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142074413806580 is a wasteful number, since it uses less digits than its factorization.
142074413806580 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7103720690338 (or 7103720690336 counting only the distinct ones).
The product of its (nonzero) digits is 5160960, while the sum is 53.
The spelling of 142074413806580 in words is "one hundred forty-two trillion, seventy-four billion, four hundred thirteen million, eight hundred six thousand, five hundred eighty".
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