Base | Representation |
---|---|
bin | 10011000000110110… |
… | …11110011110100011 |
3 | 222100101200102121201 |
4 | 21200123132132203 |
5 | 131401141000201 |
6 | 4404523302031 |
7 | 510646305142 |
oct | 114033363643 |
9 | 28311612551 |
10 | 10207750051 |
11 | 4369010774 |
12 | 1b8a67a917 |
13 | c68a591b5 |
14 | 6cb9a1759 |
15 | 3eb248801 |
hex | 2606de7a3 |
10207750051 has 2 divisors, whose sum is σ = 10207750052. Its totient is φ = 10207750050.
The previous prime is 10207750027. The next prime is 10207750061. The reversal of 10207750051 is 15005770201.
10207750051 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10207750051 - 215 = 10207717283 is a prime.
It is a super-2 number, since 2×102077500512 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10207750061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5103875025 + 5103875026.
It is an arithmetic number, because the mean of its divisors is an integer number (5103875026).
Almost surely, 210207750051 is an apocalyptic number.
10207750051 is a deficient number, since it is larger than the sum of its proper divisors (1).
10207750051 is an equidigital number, since it uses as much as digits as its factorization.
10207750051 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2450, while the sum is 28.
The spelling of 10207750051 in words is "ten billion, two hundred seven million, seven hundred fifty thousand, fifty-one".
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