Base | Representation |
---|---|
bin | 101101110000011110101… |
… | …100110001011100101111 |
3 | 102010121022210220001220210 |
4 | 231300132230301130233 |
5 | 403004243331122111 |
6 | 10404310503313503 |
7 | 443114635320144 |
oct | 55603654613457 |
9 | 12117283801823 |
10 | 3144431114031 |
11 | 1002600430429 |
12 | 4294b374b893 |
13 | 19a698429c5c |
14 | ac296c1c3cb |
15 | 56bd94980a6 |
hex | 2dc1eb3172f |
3144431114031 has 16 divisors (see below), whose sum is σ = 4202266037760. Its totient is φ = 2091447371520.
The previous prime is 3144431113883. The next prime is 3144431114039. The reversal of 3144431114031 is 1304111344413.
It is not a de Polignac number, because 3144431114031 - 213 = 3144431105839 is a prime.
It is a super-2 number, since 2×31444311140312 (a number of 26 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 3144431114031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144431114039) 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, 1564666 + ... + 2955848.
It is an arithmetic number, because the mean of its divisors is an integer number (262641627360).
Almost surely, 23144431114031 is an apocalyptic number.
3144431114031 is a deficient number, since it is larger than the sum of its proper divisors (1057834923729).
3144431114031 is a wasteful number, since it uses less digits than its factorization.
3144431114031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1392926.
The product of its (nonzero) digits is 6912, while the sum is 30.
Adding to 3144431114031 its reverse (1304111344413), we get a palindrome (4448542458444).
The spelling of 3144431114031 in words is "three trillion, one hundred forty-four billion, four hundred thirty-one million, one hundred fourteen thousand, thirty-one".
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