Base | Representation |
---|---|
bin | 10011010101010110… |
… | …10000100011011001 |
3 | 222210101011100000122 |
4 | 21222223100203121 |
5 | 132224143100411 |
6 | 4433544043025 |
7 | 515134435622 |
oct | 115253204331 |
9 | 28711140018 |
10 | 10379659481 |
11 | 4447057884 |
12 | 2018163475 |
13 | c95559659 |
14 | 706750a49 |
15 | 40b3a49db |
hex | 26aad08d9 |
10379659481 has 2 divisors, whose sum is σ = 10379659482. Its totient is φ = 10379659480.
The previous prime is 10379659463. The next prime is 10379659513. The reversal of 10379659481 is 18495697301.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 9683544025 + 696115456 = 98405^2 + 26384^2 .
It is a cyclic number.
It is not a de Polignac number, because 10379659481 - 226 = 10312550617 is a prime.
It is a super-2 number, since 2×103796594812 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10379659421) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5189829740 + 5189829741.
It is an arithmetic number, because the mean of its divisors is an integer number (5189829741).
Almost surely, 210379659481 is an apocalyptic number.
It is an amenable number.
10379659481 is a deficient number, since it is larger than the sum of its proper divisors (1).
10379659481 is an equidigital number, since it uses as much as digits as its factorization.
10379659481 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1632960, while the sum is 53.
The spelling of 10379659481 in words is "ten billion, three hundred seventy-nine million, six hundred fifty-nine thousand, four hundred eighty-one".
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