Base | Representation |
---|---|
bin | 100000011000100000010001… |
… | …100011110110011100000101 |
3 | 200200021100112221121212112102 |
4 | 200120200101203312130011 |
5 | 122131413021444133203 |
6 | 1222523254222001445 |
7 | 41666415211653053 |
oct | 4030402143663405 |
9 | 620240487555472 |
10 | 142421410146053 |
11 | 4141a643122005 |
12 | 13b82282116285 |
13 | 616138717c67c |
14 | 27253396191d3 |
15 | 116ea93829888 |
hex | 8188118f6705 |
142421410146053 has 8 divisors (see below), whose sum is σ = 142733675270400. Its totient is φ = 142109468113248.
The previous prime is 142421410145941. The next prime is 142421410146077. The reversal of 142421410146053 is 350641014124241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 142421410146053 - 28 = 142421410145797 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142421410145998 and 142421410146016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142421410116053) 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, 79890293 + ... + 81653546.
It is an arithmetic number, because the mean of its divisors is an integer number (17841709408800).
Almost surely, 2142421410146053 is an apocalyptic number.
It is an amenable number.
142421410146053 is a deficient number, since it is larger than the sum of its proper divisors (312265124347).
142421410146053 is a wasteful number, since it uses less digits than its factorization.
142421410146053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161545771.
The product of its (nonzero) digits is 92160, while the sum is 38.
The spelling of 142421410146053 in words is "one hundred forty-two trillion, four hundred twenty-one billion, four hundred ten million, one hundred forty-six thousand, fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •