Base | Representation |
---|---|
bin | 1011101101100111… |
… | …1110110000000111 |
3 | 22010010021100222212 |
4 | 2323121332300013 |
5 | 22414400300043 |
6 | 1235554014035 |
7 | 140625556100 |
oct | 27331766007 |
9 | 8103240885 |
10 | 3144150023 |
11 | 13738774a3 |
12 | 738b7731b |
13 | 3b1515801 |
14 | 21b80b3a7 |
15 | 13606a018 |
hex | bb67ec07 |
3144150023 has 24 divisors (see below), whose sum is σ = 3796703424. Its totient is φ = 2594289600.
The previous prime is 3144150011. The next prime is 3144150029. The reversal of 3144150023 is 3200514413.
It is not a de Polignac number, because 3144150023 - 26 = 3144149959 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3144150029) 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 23 ways as a sum of consecutive naturals, for example, 129293 + ... + 151673.
It is an arithmetic number, because the mean of its divisors is an integer number (158195976).
Almost surely, 23144150023 is an apocalyptic number.
3144150023 is a deficient number, since it is larger than the sum of its proper divisors (652553401).
3144150023 is a wasteful number, since it uses less digits than its factorization.
3144150023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22503 (or 22496 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 3144150023 is about 56072.7208453451. The cubic root of 3144150023 is about 1464.9891899322.
Adding to 3144150023 its reverse (3200514413), we get a palindrome (6344664436).
The spelling of 3144150023 in words is "three billion, one hundred forty-four million, one hundred fifty thousand, twenty-three".
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