Base | Representation |
---|---|
bin | 10011000010100100… |
… | …00011011111011111 |
3 | 222101101121022122222 |
4 | 21201102003133133 |
5 | 131413321314224 |
6 | 4410154055555 |
7 | 511212024506 |
oct | 114122033737 |
9 | 28341538588 |
10 | 10222057439 |
11 | 43760a3060 |
12 | 1b9341a5bb |
13 | c6b9c84c9 |
14 | 6cd84783d |
15 | 3ec622b5e |
hex | 2614837df |
10222057439 has 4 divisors (see below), whose sum is σ = 11151335400. Its totient is φ = 9292779480.
The previous prime is 10222057427. The next prime is 10222057453. The reversal of 10222057439 is 93475022201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10222057439 - 216 = 10221991903 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10222057399 and 10222057408.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222057499) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 464638964 + ... + 464638985.
It is an arithmetic number, because the mean of its divisors is an integer number (2787833850).
Almost surely, 210222057439 is an apocalyptic number.
10222057439 is a deficient number, since it is larger than the sum of its proper divisors (929277961).
10222057439 is an equidigital number, since it uses as much as digits as its factorization.
10222057439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 929277960.
The product of its (nonzero) digits is 30240, while the sum is 35.
The spelling of 10222057439 in words is "ten billion, two hundred twenty-two million, fifty-seven thousand, four hundred thirty-nine".
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