Base | Representation |
---|---|
bin | 10101100011100000… |
… | …101010011100001110 |
3 | 2012201222011110101101 |
4 | 111203200222130032 |
5 | 334344422441220 |
6 | 14344331333314 |
7 | 1446352446364 |
oct | 254340523416 |
9 | 65658143341 |
10 | 23144343310 |
11 | 98a7418760 |
12 | 459abb123a |
13 | 224ac5a3ca |
14 | 1197b43634 |
15 | 906d2330a |
hex | 56382a70e |
23144343310 has 32 divisors (see below), whose sum is σ = 45453444192. Its totient is φ = 8414945280.
The previous prime is 23144343301. The next prime is 23144343311. The reversal of 23144343310 is 1334344132.
It is a super-2 number, since 2×231443433102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23144343311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1321974 + ... + 1339366.
It is an arithmetic number, because the mean of its divisors is an integer number (1420420131).
Almost surely, 223144343310 is an apocalyptic number.
23144343310 is a deficient number, since it is larger than the sum of its proper divisors (22309100882).
23144343310 is a wasteful number, since it uses less digits than its factorization.
23144343310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29508.
The product of its (nonzero) digits is 10368, while the sum is 28.
Adding to 23144343310 its reverse (1334344132), we get a palindrome (24478687442).
The spelling of 23144343310 in words is "twenty-three billion, one hundred forty-four million, three hundred forty-three thousand, three hundred ten".
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