Base | Representation |
---|---|
bin | 1100001111001111101… |
… | …00010000001011100101 |
3 | 1111012101102221020121020 |
4 | 12013213310100023211 |
5 | 23342141232443443 |
6 | 521101525041353 |
7 | 42244260025110 |
oct | 6074764201345 |
9 | 1435342836536 |
10 | 420501062373 |
11 | 152373983a57 |
12 | 695b4b56259 |
13 | 30864a80792 |
14 | 164d0c39577 |
15 | ae1163c583 |
hex | 61e7d102e5 |
420501062373 has 16 divisors (see below), whose sum is σ = 640867522176. Its totient is φ = 240247321920.
The previous prime is 420501062347. The next prime is 420501062417. The reversal of 420501062373 is 373260105024.
It is not a de Polignac number, because 420501062373 - 25 = 420501062341 is a prime.
It is a super-2 number, since 2×4205010623732 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (420501062273) 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 15 ways as a sum of consecutive naturals, for example, 1492258 + ... + 1751523.
It is an arithmetic number, because the mean of its divisors is an integer number (40054220136).
Almost surely, 2420501062373 is an apocalyptic number.
It is an amenable number.
420501062373 is a deficient number, since it is larger than the sum of its proper divisors (220366459803).
420501062373 is a wasteful number, since it uses less digits than its factorization.
420501062373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3249964.
The product of its (nonzero) digits is 30240, while the sum is 33.
Adding to 420501062373 its reverse (373260105024), we get a palindrome (793761167397).
The spelling of 420501062373 in words is "four hundred twenty billion, five hundred one million, sixty-two thousand, three hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •