Base | Representation |
---|---|
bin | 1100010111101010011… |
… | …11010000011011110001 |
3 | 1111122001110101122202020 |
4 | 12023311033100123301 |
5 | 23430420412244101 |
6 | 523130235342053 |
7 | 42464264461062 |
oct | 6136517203361 |
9 | 1448043348666 |
10 | 425021212401 |
11 | 154283437635 |
12 | 6a4568b1929 |
13 | 31105390a76 |
14 | 167dd2ac569 |
15 | b0c83ab136 |
hex | 62f53d06f1 |
425021212401 has 8 divisors (see below), whose sum is σ = 567062224320. Its totient is φ = 283163837712.
The previous prime is 425021212361. The next prime is 425021212439. The reversal of 425021212401 is 104212120524.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-425021212401 is a prime.
It is not an unprimeable number, because it can be changed into a prime (425021212471) 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, 45903906 + ... + 45913163.
It is an arithmetic number, because the mean of its divisors is an integer number (70882778040).
Almost surely, 2425021212401 is an apocalyptic number.
It is an amenable number.
425021212401 is a deficient number, since it is larger than the sum of its proper divisors (142041011919).
425021212401 is a wasteful number, since it uses less digits than its factorization.
425021212401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91818615.
The product of its (nonzero) digits is 1280, while the sum is 24.
Adding to 425021212401 its reverse (104212120524), we get a palindrome (529233332925).
The spelling of 425021212401 in words is "four hundred twenty-five billion, twenty-one million, two hundred twelve thousand, four hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •