Base | Representation |
---|---|
bin | 100011001110110110100… |
… | …111001011011001001010 |
3 | 22120110100201211020201222 |
4 | 203032312213023121022 |
5 | 304131433324424432 |
6 | 5052130225042042 |
7 | 336630603042026 |
oct | 43166647133112 |
9 | 8513321736658 |
10 | 2421130311242 |
11 | 853882a3a825 |
12 | 331293786322 |
13 | 1474087b1856 |
14 | 8527d0c7386 |
15 | 42ea49b4112 |
hex | 233b69cb64a |
2421130311242 has 64 divisors (see below), whose sum is σ = 3982970880000. Its totient is φ = 1099535446080.
The previous prime is 2421130311239. The next prime is 2421130311253.
It is a happy number.
2421130311242 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78416984 + ... + 78447852.
It is an arithmetic number, because the mean of its divisors is an integer number (62233920000).
Almost surely, 22421130311242 is an apocalyptic number.
2421130311242 is a deficient number, since it is larger than the sum of its proper divisors (1561840568758).
2421130311242 is a wasteful number, since it uses less digits than its factorization.
2421130311242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31539.
The product of its (nonzero) digits is 2304, while the sum is 26.
It can be divided in two parts, 2421130 and 311242, that added together give a palindrome (2732372).
The spelling of 2421130311242 in words is "two trillion, four hundred twenty-one billion, one hundred thirty million, three hundred eleven thousand, two hundred forty-two".
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