Base | Representation |
---|---|
bin | 1100010000100111111… |
… | …00001010100101101000 |
3 | 1111021022000212221112100 |
4 | 12020103330022211220 |
5 | 23400200240142440 |
6 | 521303211413400 |
7 | 42301516155555 |
oct | 6102374124550 |
9 | 1437260787470 |
10 | 421241334120 |
11 | 15271382a092 |
12 | 69780a54260 |
13 | 309522502b9 |
14 | 16561297a2c |
15 | ae56617230 |
hex | 6213f0a968 |
421241334120 has 48 divisors (see below), whose sum is σ = 1369034337060. Its totient is φ = 112331022336.
The previous prime is 421241334113. The next prime is 421241334133. The reversal of 421241334120 is 21433142124.
421241334120 is a `hidden beast` number, since 4 + 2 + 1 + 241 + 3 + 3 + 412 + 0 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 421141294116 + 100040004 = 648954^2 + 10002^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 585057049 + ... + 585057768.
Almost surely, 2421241334120 is an apocalyptic number.
421241334120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
421241334120 is an abundant number, since it is smaller than the sum of its proper divisors (947793002940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
421241334120 is a wasteful number, since it uses less digits than its factorization.
421241334120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1170114834 (or 1170114827 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 421241334120 its reverse (21433142124), we get a palindrome (442674476244).
The spelling of 421241334120 in words is "four hundred twenty-one billion, two hundred forty-one million, three hundred thirty-four thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •