Base | Representation |
---|---|
bin | 1011100011010111… |
… | …1000010101011100 |
3 | 22000010022211112100 |
4 | 2320311320111130 |
5 | 22322342211444 |
6 | 1231420005100 |
7 | 136564121346 |
oct | 27065702534 |
9 | 8003284470 |
10 | 3101132124 |
11 | 1351565512 |
12 | 726690790 |
13 | 3a563342c |
14 | 215c10296 |
15 | 1323bde69 |
hex | b8d7855c |
3101132124 has 36 divisors (see below), whose sum is σ = 7841957760. Its totient is φ = 1033317120.
The previous prime is 3101132119. The next prime is 3101132173. The reversal of 3101132124 is 4212311013.
3101132124 is a `hidden beast` number, since 310 + 11 + 321 + 24 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-4 number, since 4×31011321244 (a number of 39 digits) contains 4444 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3101132097 and 3101132106.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88684 + ... + 118604.
It is an arithmetic number, because the mean of its divisors is an integer number (217832160).
Almost surely, 23101132124 is an apocalyptic number.
It is an amenable number.
3101132124 is an abundant number, since it is smaller than the sum of its proper divisors (4740825636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3101132124 is a wasteful number, since it uses less digits than its factorization.
3101132124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32810 (or 32805 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3101132124 is about 55687.8094738876. The cubic root of 3101132124 is about 1458.2772141917.
Adding to 3101132124 its reverse (4212311013), we get a palindrome (7313443137).
The spelling of 3101132124 in words is "three billion, one hundred one million, one hundred thirty-two thousand, one hundred twenty-four".
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