Base | Representation |
---|---|
bin | 1001111101010000001… |
… | …01011101110010011001 |
3 | 1012201002002200202001122 |
4 | 10332220011131302121 |
5 | 21101131314441101 |
6 | 421100250455025 |
7 | 33501053412545 |
oct | 4765005356231 |
9 | 1181062622048 |
10 | 342122421401 |
11 | 122103207a12 |
12 | 56380134475 |
13 | 2635381c607 |
14 | 127b7554a25 |
15 | 8d7568b51b |
hex | 4fa815dc99 |
342122421401 has 4 divisors (see below), whose sum is σ = 356997309312. Its totient is φ = 327247533492.
The previous prime is 342122421391. The next prime is 342122421413. The reversal of 342122421401 is 104124221243.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 342122421401 - 26 = 342122421337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (342122421461) 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, 7437443921 + ... + 7437443966.
It is an arithmetic number, because the mean of its divisors is an integer number (89249327328).
Almost surely, 2342122421401 is an apocalyptic number.
It is an amenable number.
342122421401 is a deficient number, since it is larger than the sum of its proper divisors (14874887911).
342122421401 is a wasteful number, since it uses less digits than its factorization.
342122421401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14874887910.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 342122421401 its reverse (104124221243), we get a palindrome (446246642644).
The spelling of 342122421401 in words is "three hundred forty-two billion, one hundred twenty-two million, four hundred twenty-one thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •