Base | Representation |
---|---|
bin | 1011100101111101… |
… | …1111111110100001 |
3 | 22000212212010121200 |
4 | 2321133133332201 |
5 | 22333140324101 |
6 | 1232445511413 |
7 | 140055631626 |
oct | 27137377641 |
9 | 8025763550 |
10 | 3112042401 |
11 | 1357737576 |
12 | 72a272569 |
13 | 3a7983410 |
14 | 21745034d |
15 | 133326986 |
hex | b97dffa1 |
3112042401 has 48 divisors (see below), whose sum is σ = 4908692880. Its totient is φ = 1888473600.
The previous prime is 3112042369. The next prime is 3112042411. The reversal of 3112042401 is 1042402113.
It can be written as a sum of positive squares in 8 ways, for example, as 294980625 + 2817061776 = 17175^2 + 53076^2 .
It is not a de Polignac number, because 3112042401 - 25 = 3112042369 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3112042411) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4596475 + ... + 4597151.
It is an arithmetic number, because the mean of its divisors is an integer number (102264435).
Almost surely, 23112042401 is an apocalyptic number.
It is an amenable number.
3112042401 is a deficient number, since it is larger than the sum of its proper divisors (1796650479).
3112042401 is a wasteful number, since it uses less digits than its factorization.
3112042401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1186 (or 1183 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 3112042401 is about 55785.6827600057. The cubic root of 3112042401 is about 1459.9853631172.
Adding to 3112042401 its reverse (1042402113), we get a palindrome (4154444514).
The spelling of 3112042401 in words is "three billion, one hundred twelve million, forty-two thousand, four hundred one".
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