Base | Representation |
---|---|
bin | 101111111110001111… |
… | …0100010110101010111 |
3 | 100211220122111222202121 |
4 | 1133330132202311113 |
5 | 3141441122110424 |
6 | 115154330320411 |
7 | 10304635341241 |
oct | 1377436426527 |
9 | 324818458677 |
10 | 103020113239 |
11 | 3a76619395a |
12 | 17b71289107 |
13 | 993a416ab4 |
14 | 4db41c1091 |
15 | 2a2e452ee4 |
hex | 17fc7a2d57 |
103020113239 has 2 divisors, whose sum is σ = 103020113240. Its totient is φ = 103020113238.
The previous prime is 103020113159. The next prime is 103020113243. The reversal of 103020113239 is 932311020301.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 103020113239 - 211 = 103020111191 is a prime.
It is a super-2 number, since 2×1030201132392 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103020113269) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51510056619 + 51510056620.
It is an arithmetic number, because the mean of its divisors is an integer number (51510056620).
Almost surely, 2103020113239 is an apocalyptic number.
103020113239 is a deficient number, since it is larger than the sum of its proper divisors (1).
103020113239 is an equidigital number, since it uses as much as digits as its factorization.
103020113239 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 972, while the sum is 25.
The spelling of 103020113239 in words is "one hundred three billion, twenty million, one hundred thirteen thousand, two hundred thirty-nine".
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