Base | Representation |
---|---|
bin | 10011100100101100… |
… | …11100010000110011 |
3 | 1000010100110001110012 |
4 | 21302112130100303 |
5 | 133010123421042 |
6 | 4454423525135 |
7 | 521260045301 |
oct | 116226342063 |
9 | 30110401405 |
10 | 10508420147 |
11 | 4502802655 |
12 | 20532b97ab |
13 | cb612ccb4 |
14 | 7198ab271 |
15 | 41783ae82 |
hex | 27259c433 |
10508420147 has 2 divisors, whose sum is σ = 10508420148. Its totient is φ = 10508420146.
The previous prime is 10508420141. The next prime is 10508420173. The reversal of 10508420147 is 74102480501.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10508420147 - 28 = 10508419891 is a prime.
It is a super-2 number, since 2×105084201472 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10508420141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5254210073 + 5254210074.
It is an arithmetic number, because the mean of its divisors is an integer number (5254210074).
Almost surely, 210508420147 is an apocalyptic number.
10508420147 is a deficient number, since it is larger than the sum of its proper divisors (1).
10508420147 is an equidigital number, since it uses as much as digits as its factorization.
10508420147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 8960, while the sum is 32.
The spelling of 10508420147 in words is "ten billion, five hundred eight million, four hundred twenty thousand, one hundred forty-seven".
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