Base | Representation |
---|---|
bin | 10101110001101001… |
… | …001010100110010110 |
3 | 2020100111022220000101 |
4 | 111301221022212112 |
5 | 340341123000311 |
6 | 14424041404314 |
7 | 1455262034026 |
oct | 256151124626 |
9 | 66314286011 |
10 | 23381453206 |
11 | 9a09247951 |
12 | 464649969a |
13 | 2288108917 |
14 | 11bb425a86 |
15 | 91ca5cec1 |
hex | 571a4a996 |
23381453206 has 32 divisors (see below), whose sum is σ = 37797580800. Its totient is φ = 10815990240.
The previous prime is 23381453197. The next prime is 23381453209. The reversal of 23381453206 is 60235418332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23381453209) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3974175 + ... + 3980053.
It is an arithmetic number, because the mean of its divisors is an integer number (1181174400).
Almost surely, 223381453206 is an apocalyptic number.
23381453206 is a deficient number, since it is larger than the sum of its proper divisors (14416127594).
23381453206 is a wasteful number, since it uses less digits than its factorization.
23381453206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8724.
The product of its (nonzero) digits is 103680, while the sum is 37.
The spelling of 23381453206 in words is "twenty-three billion, three hundred eighty-one million, four hundred fifty-three thousand, two hundred six".
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