Base | Representation |
---|---|
bin | 100000010011010100100101… |
… | …100000010001001001101011 |
3 | 200122000022021101221011001102 |
4 | 200103110211200101021223 |
5 | 122110044124142400033 |
6 | 1222051514113112015 |
7 | 41631606432430226 |
oct | 4023244540211153 |
9 | 618008241834042 |
10 | 142065262465643 |
11 | 412a25a3034450 |
12 | 13b25248b5860b |
13 | 6136909a4913a |
14 | 2711dd14d45bd |
15 | 116569bc1ade8 |
hex | 81352581126b |
142065262465643 has 8 divisors (see below), whose sum is σ = 154985985085680. Its totient is φ = 129145489638880.
The previous prime is 142065262465631. The next prime is 142065262465649. The reversal of 142065262465643 is 346564262560241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 142065262465643 - 28 = 142065262465387 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (142065262465649) 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, 237135548 + ... + 237733881.
It is an arithmetic number, because the mean of its divisors is an integer number (19373248135710).
Almost surely, 2142065262465643 is an apocalyptic number.
142065262465643 is a deficient number, since it is larger than the sum of its proper divisors (12920722620037).
142065262465643 is a wasteful number, since it uses less digits than its factorization.
142065262465643 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 474896637.
The product of its (nonzero) digits is 49766400, while the sum is 56.
The spelling of 142065262465643 in words is "one hundred forty-two trillion, sixty-five billion, two hundred sixty-two million, four hundred sixty-five thousand, six hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •