Base | Representation |
---|---|
bin | 10010111001010011… |
… | …00010010010100011 |
3 | 222011222100012022010 |
4 | 21130221202102203 |
5 | 131233421424234 |
6 | 4354340044003 |
7 | 506246232564 |
oct | 113451422243 |
9 | 28158305263 |
10 | 10144326819 |
11 | 4336231980 |
12 | 1b71393603 |
13 | c58881063 |
14 | 6c33b216b |
15 | 3e58bb6e9 |
hex | 25ca624a3 |
10144326819 has 64 divisors (see below), whose sum is σ = 16180051968. Its totient is φ = 5581478400.
The previous prime is 10144326809. The next prime is 10144326931. The reversal of 10144326819 is 91862344101.
It is not a de Polignac number, because 10144326819 - 27 = 10144326691 is a prime.
It is a super-2 number, since 2×101443268192 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10144326809) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6659992 + ... + 6661514.
It is an arithmetic number, because the mean of its divisors is an integer number (252813312).
Almost surely, 210144326819 is an apocalyptic number.
10144326819 is a deficient number, since it is larger than the sum of its proper divisors (6035725149).
10144326819 is a wasteful number, since it uses less digits than its factorization.
10144326819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1968.
The product of its (nonzero) digits is 41472, while the sum is 39.
The spelling of 10144326819 in words is "ten billion, one hundred forty-four million, three hundred twenty-six thousand, eight hundred nineteen".
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