Base | Representation |
---|---|
bin | 10011011110011111… |
… | …01111010101100111 |
3 | 222222201102200102121 |
4 | 21233033233111213 |
5 | 132403310102443 |
6 | 4445323250411 |
7 | 520055231563 |
oct | 115717572547 |
9 | 28881380377 |
10 | 10456331623 |
11 | 4486365791 |
12 | 2039979a07 |
13 | ca83c309a |
14 | 7129cc6a3 |
15 | 412e9c4ed |
hex | 26f3ef567 |
10456331623 has 4 divisors (see below), whose sum is σ = 10458216808. Its totient is φ = 10454446440.
The previous prime is 10456331621. The next prime is 10456331647. The reversal of 10456331623 is 32613365401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32613365401 = 53 ⋅615346517.
It is a cyclic number.
It is not a de Polignac number, because 10456331623 - 21 = 10456331621 is a prime.
It is a super-3 number, since 3×104563316233 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10456331621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 934248 + ... + 945373.
It is an arithmetic number, because the mean of its divisors is an integer number (2614554202).
Almost surely, 210456331623 is an apocalyptic number.
10456331623 is a deficient number, since it is larger than the sum of its proper divisors (1885185).
10456331623 is an equidigital number, since it uses as much as digits as its factorization.
10456331623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1885184.
The product of its (nonzero) digits is 38880, while the sum is 34.
The spelling of 10456331623 in words is "ten billion, four hundred fifty-six million, three hundred thirty-one thousand, six hundred twenty-three".
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