Base | Representation |
---|---|
bin | 100111000111011101… |
… | …010000101110100101 |
3 | 11000102010101000112210 |
4 | 213013131100232211 |
5 | 1142004231323331 |
6 | 31143420034033 |
7 | 3014552653326 |
oct | 470735205645 |
9 | 130363330483 |
10 | 42001042341 |
11 | 168a3547845 |
12 | 8182092919 |
13 | 3c6480319b |
14 | 206625844d |
15 | 115c503446 |
hex | 9c7750ba5 |
42001042341 has 8 divisors (see below), whose sum is σ = 57058020000. Its totient is φ = 27472379792.
The previous prime is 42001042339. The next prime is 42001042357. The reversal of 42001042341 is 14324010024.
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 42001042341 - 21 = 42001042339 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42001042331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132078591 + ... + 132078908.
It is an arithmetic number, because the mean of its divisors is an integer number (7132252500).
Almost surely, 242001042341 is an apocalyptic number.
It is an amenable number.
42001042341 is a deficient number, since it is larger than the sum of its proper divisors (15056977659).
42001042341 is a wasteful number, since it uses less digits than its factorization.
42001042341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 264157555.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 42001042341 its reverse (14324010024), we get a palindrome (56325052365).
The spelling of 42001042341 in words is "forty-two billion, one million, forty-two thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •