Base | Representation |
---|---|
bin | 10011010111110001… |
… | …11101000110111101 |
3 | 222211210111010002202 |
4 | 21223320331012331 |
5 | 132244401331234 |
6 | 4435552401245 |
7 | 515502525425 |
oct | 115370750675 |
9 | 28753433082 |
10 | 10400027069 |
11 | 44575a92a3 |
12 | 2022b46225 |
13 | c9983b193 |
14 | 709333485 |
15 | 40d07977e |
hex | 26be3d1bd |
10400027069 has 2 divisors, whose sum is σ = 10400027070. Its totient is φ = 10400027068.
The previous prime is 10400027063. The next prime is 10400027107. The reversal of 10400027069 is 96072000401.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 7201559044 + 3198468025 = 84862^2 + 56555^2 .
It is a cyclic number.
It is not a de Polignac number, because 10400027069 - 220 = 10398978493 is a prime.
It is a super-2 number, since 2×104000270692 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10400027063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200013534 + 5200013535.
It is an arithmetic number, because the mean of its divisors is an integer number (5200013535).
Almost surely, 210400027069 is an apocalyptic number.
It is an amenable number.
10400027069 is a deficient number, since it is larger than the sum of its proper divisors (1).
10400027069 is an equidigital number, since it uses as much as digits as its factorization.
10400027069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3024, while the sum is 29.
The spelling of 10400027069 in words is "ten billion, four hundred million, twenty-seven thousand, sixty-nine".
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