Base | Representation |
---|---|
bin | 10011011000100010… |
… | …00101110001100111 |
3 | 222212020101120001101 |
4 | 21230101011301213 |
5 | 132303011312043 |
6 | 4440340140531 |
7 | 515610356362 |
oct | 115421056147 |
9 | 28766346041 |
10 | 10406354023 |
11 | 446012a88a |
12 | 2025097747 |
13 | c9ac44c40 |
14 | 70a0dd0d9 |
15 | 40d8c924d |
hex | 26c445c67 |
10406354023 has 4 divisors (see below), whose sum is σ = 11206842808. Its totient is φ = 9605865240.
The previous prime is 10406353957. The next prime is 10406354047. The reversal of 10406354023 is 32045360401.
10406354023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32045360401 = 5839 ⋅5488159.
It is a cyclic number.
It is not a de Polignac number, because 10406354023 - 217 = 10406222951 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10406353982 and 10406354000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10406354323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400244373 + ... + 400244398.
It is an arithmetic number, because the mean of its divisors is an integer number (2801710702).
Almost surely, 210406354023 is an apocalyptic number.
10406354023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10406354023 is a deficient number, since it is larger than the sum of its proper divisors (800488785).
10406354023 is an equidigital number, since it uses as much as digits as its factorization.
10406354023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 800488784.
The product of its (nonzero) digits is 8640, while the sum is 28.
The spelling of 10406354023 in words is "ten billion, four hundred six million, three hundred fifty-four thousand, twenty-three".
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