Base | Representation |
---|---|
bin | 1011100011000111… |
… | …0011100101000101 |
3 | 22000001022120102202 |
4 | 2320301303211011 |
5 | 22322104022234 |
6 | 1231341044245 |
7 | 136552052444 |
oct | 27061634505 |
9 | 8001276382 |
10 | 3100064069 |
11 | 13509a6023 |
12 | 726256685 |
13 | 3a534b24b |
14 | 215a12d5b |
15 | 13225c77e |
hex | b8c73945 |
3100064069 has 8 divisors (see below), whose sum is σ = 3209621760. Its totient is φ = 2990683696.
The previous prime is 3100064021. The next prime is 3100064083. The reversal of 3100064069 is 9604600013.
3100064069 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3100064069 - 224 = 3083286853 is a prime.
It is a super-2 number, since 2×31000640692 = 19220794463809673522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100064969) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8237 + ... + 79170.
It is an arithmetic number, because the mean of its divisors is an integer number (401202720).
Almost surely, 23100064069 is an apocalyptic number.
It is an amenable number.
3100064069 is a deficient number, since it is larger than the sum of its proper divisors (109557691).
3100064069 is a wasteful number, since it uses less digits than its factorization.
3100064069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88659.
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 3100064069 is about 55678.2189819322. The cubic root of 3100064069 is about 1458.1097808104.
The spelling of 3100064069 in words is "three billion, one hundred million, sixty-four thousand, sixty-nine".
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