Base | Representation |
---|---|
bin | 10011001001111110000110… |
… | …10011110001111011000010 |
3 | 12112011000110110012011022020 |
4 | 21210333003103301323002 |
5 | 21010124443334423320 |
6 | 225331301430022310 |
7 | 11605234336552512 |
oct | 1144770323617302 |
9 | 175130413164266 |
10 | 42124021014210 |
11 | 12470773767513 |
12 | 4883b014a7996 |
13 | 1a673800b4835 |
14 | a58b56335842 |
15 | 4d0b20bc6940 |
hex | 264fc34f1ec2 |
42124021014210 has 64 divisors (see below), whose sum is σ = 106419386113920. Its totient is φ = 10641777269760.
The previous prime is 42124021014157. The next prime is 42124021014217. The reversal of 42124021014210 is 1241012042124.
It is a happy number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (42124021014217) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121004200 + ... + 121351820.
It is an arithmetic number, because the mean of its divisors is an integer number (1662802908030).
Almost surely, 242124021014210 is an apocalyptic number.
42124021014210 is an abundant number, since it is smaller than the sum of its proper divisors (64295365099710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42124021014210 is a wasteful number, since it uses less digits than its factorization.
42124021014210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560243.
The product of its (nonzero) digits is 1024, while the sum is 24.
Adding to 42124021014210 its reverse (1241012042124), we get a palindrome (43365033056334).
The spelling of 42124021014210 in words is "forty-two trillion, one hundred twenty-four billion, twenty-one million, fourteen thousand, two hundred ten".
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