Base | Representation |
---|---|
bin | 1011101010010001… |
… | …1001011001110100 |
3 | 22002010211201200000 |
4 | 2322210121121310 |
5 | 22402301302122 |
6 | 1234332551300 |
7 | 140365303632 |
oct | 27244313164 |
9 | 8063751600 |
10 | 3130103412 |
11 | 1366953027 |
12 | 734322530 |
13 | 3ab6380c7 |
14 | 2199d2352 |
15 | 134be30ac |
hex | ba919674 |
3130103412 has 36 divisors (see below), whose sum is σ = 8205253056. Its totient is φ = 1043367480.
The previous prime is 3130103411. The next prime is 3130103441. The reversal of 3130103412 is 2143010313.
3130103412 is a `hidden beast` number, since 313 + 0 + 10 + 341 + 2 = 666.
3130103412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130103411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1609164 + ... + 1611107.
It is an arithmetic number, because the mean of its divisors is an integer number (227923696).
Almost surely, 23130103412 is an apocalyptic number.
It is an amenable number.
3130103412 is an abundant number, since it is smaller than the sum of its proper divisors (5075149644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3130103412 is a wasteful number, since it uses less digits than its factorization.
3130103412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3220290 (or 3220276 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 3130103412 is about 55947.3271211414. The cubic root of 3130103412 is about 1462.8043011770.
Adding to 3130103412 its reverse (2143010313), we get a palindrome (5273113725).
The spelling of 3130103412 in words is "three billion, one hundred thirty million, one hundred three thousand, four hundred twelve".
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