Base | Representation |
---|---|
bin | 10011101010010110… |
… | …01000111001101011 |
3 | 1000020122120122011201 |
4 | 21311023020321223 |
5 | 133104240221112 |
6 | 4503235105031 |
7 | 522403503526 |
oct | 116513107153 |
9 | 30218518151 |
10 | 10555788907 |
11 | 4527516494 |
12 | 2067142177 |
13 | cc2ba6851 |
14 | 721cbbbbd |
15 | 41ba96257 |
hex | 2752c8e6b |
10555788907 has 2 divisors, whose sum is σ = 10555788908. Its totient is φ = 10555788906.
The previous prime is 10555788833. The next prime is 10555788913. The reversal of 10555788907 is 70988755501.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10555788907 - 27 = 10555788779 is a prime.
It is a super-2 number, since 2×105557889072 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10555782907) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277894453 + 5277894454.
It is an arithmetic number, because the mean of its divisors is an integer number (5277894454).
Almost surely, 210555788907 is an apocalyptic number.
10555788907 is a deficient number, since it is larger than the sum of its proper divisors (1).
10555788907 is an equidigital number, since it uses as much as digits as its factorization.
10555788907 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3528000, while the sum is 55.
The spelling of 10555788907 in words is "ten billion, five hundred fifty-five million, seven hundred eighty-eight thousand, nine hundred seven".
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