Base | Representation |
---|---|
bin | 10011101001011110… |
… | …10011111011000100 |
3 | 1000020010212000110201 |
4 | 21310233103323010 |
5 | 133100403302040 |
6 | 4502414500244 |
7 | 522254501611 |
oct | 116457237304 |
9 | 30203760421 |
10 | 10548494020 |
11 | 4523393759 |
12 | 2064804684 |
13 | cc152134c |
14 | 720d3d508 |
15 | 41b104a9a |
hex | 274bd3ec4 |
10548494020 has 24 divisors (see below), whose sum is σ = 22292938584. Its totient is φ = 4192521216.
The previous prime is 10548494009. The next prime is 10548494023. The reversal of 10548494020 is 2049484501.
It can be written as a sum of positive squares in 4 ways, for example, as 20502784 + 10527991236 = 4528^2 + 102606^2 .
It is a super-2 number, since 2×105484940202 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10548494023) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 1676557 + ... + 1682836.
It is an arithmetic number, because the mean of its divisors is an integer number (928872441).
Almost surely, 210548494020 is an apocalyptic number.
10548494020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10548494020 is an abundant number, since it is smaller than the sum of its proper divisors (11744444564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10548494020 is a wasteful number, since it uses less digits than its factorization.
10548494020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3359559 (or 3359557 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 37.
The spelling of 10548494020 in words is "ten billion, five hundred forty-eight million, four hundred ninety-four thousand, twenty".
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