Base | Representation |
---|---|
bin | 1011100110101011… |
… | …1111010101010111 |
3 | 22001002112011100001 |
4 | 2321222333111113 |
5 | 22334423220143 |
6 | 1233034232131 |
7 | 140123345215 |
oct | 27152772527 |
9 | 8032464301 |
10 | 3115054423 |
11 | 1359404548 |
12 | 72b285647 |
13 | 3a8499390 |
14 | 2179d5cb5 |
15 | 13371e14d |
hex | b9abf557 |
3115054423 has 16 divisors (see below), whose sum is σ = 3405368736. Its totient is φ = 2832278400.
The previous prime is 3115054409. The next prime is 3115054433. The reversal of 3115054423 is 3244505113.
It is a cyclic number.
It is not a de Polignac number, because 3115054423 - 29 = 3115053911 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3115054391 and 3115054400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3115054433) 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, 252640 + ... + 264682.
It is an arithmetic number, because the mean of its divisors is an integer number (212835546).
Almost surely, 23115054423 is an apocalyptic number.
3115054423 is a deficient number, since it is larger than the sum of its proper divisors (290314313).
3115054423 is a wasteful number, since it uses less digits than its factorization.
3115054423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12354.
The product of its (nonzero) digits is 7200, while the sum is 28.
The square root of 3115054423 is about 55812.6726021967. The cubic root of 3115054423 is about 1460.4562318163.
Adding to 3115054423 its reverse (3244505113), we get a palindrome (6359559536).
The spelling of 3115054423 in words is "three billion, one hundred fifteen million, fifty-four thousand, four hundred twenty-three".
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