Base | Representation |
---|---|
bin | 100111011100011010101… |
… | …1000110000110001101101 |
3 | 201012020220212121212202102 |
4 | 1032320311120300301231 |
5 | 1202310000432124440 |
6 | 15310234522504445 |
7 | 1066444004123033 |
oct | 116706530606155 |
9 | 21166825555672 |
10 | 5421144411245 |
11 | 1800104766aa2 |
12 | 7367a2365125 |
13 | 30429a20a544 |
14 | 14a555c10553 |
15 | 9603a590b15 |
hex | 4ee35630c6d |
5421144411245 has 16 divisors (see below), whose sum is σ = 6588332328960. Its totient is φ = 4281619714944.
The previous prime is 5421144411127. The next prime is 5421144411247.
5421144411245 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 5421144411245 - 224 = 5421127634029 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5421144411199 and 5421144411208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5421144411247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3651929 + ... + 4917201.
It is an arithmetic number, because the mean of its divisors is an integer number (411770770560).
Almost surely, 25421144411245 is an apocalyptic number.
It is an amenable number.
5421144411245 is a deficient number, since it is larger than the sum of its proper divisors (1167187917715).
5421144411245 is a wasteful number, since it uses less digits than its factorization.
5421144411245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1276204.
The product of its digits is 102400, while the sum is 38.
The spelling of 5421144411245 in words is "five trillion, four hundred twenty-one billion, one hundred forty-four million, four hundred eleven thousand, two hundred forty-five".
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