Base | Representation |
---|---|
bin | 10100001000010101… |
… | …11110111111001110 |
3 | 1000220012001010200101 |
4 | 22010022332333032 |
5 | 134113144002132 |
6 | 4544224121314 |
7 | 531550303612 |
oct | 120412767716 |
9 | 30805033611 |
10 | 10807406542 |
11 | 4646554549 |
12 | 211746623a |
13 | 103306461a |
14 | 747499342 |
15 | 433be97e7 |
hex | 2842befce |
10807406542 has 4 divisors (see below), whose sum is σ = 16211109816. Its totient is φ = 5403703270.
The previous prime is 10807406513. The next prime is 10807406557. The reversal of 10807406542 is 24560470801.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24560470801 = 13159 ⋅1866439.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2701851634 + ... + 2701851637.
It is an arithmetic number, because the mean of its divisors is an integer number (4052777454).
Almost surely, 210807406542 is an apocalyptic number.
10807406542 is a deficient number, since it is larger than the sum of its proper divisors (5403703274).
10807406542 is an equidigital number, since it uses as much as digits as its factorization.
10807406542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5403703273.
The product of its (nonzero) digits is 53760, while the sum is 37.
The spelling of 10807406542 in words is "ten billion, eight hundred seven million, four hundred six thousand, five hundred forty-two".
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