Base | Representation |
---|---|
bin | 1011110100110110101101 |
3 | 12211111111200 |
4 | 23310312231 |
5 | 1243200302 |
6 | 150240113 |
7 | 35231061 |
oct | 13646655 |
9 | 5744450 |
10 | 3100077 |
11 | 1828152 |
12 | 1056039 |
13 | 847086 |
14 | 5a9aa1 |
15 | 41381c |
hex | 2f4dad |
3100077 has 6 divisors (see below), whose sum is σ = 4477902. Its totient is φ = 2066712.
The previous prime is 3100067. The next prime is 3100079. The reversal of 3100077 is 7700013.
It can be written as a sum of positive squares in only one way, i.e., 1887876 + 1212201 = 1374^2 + 1101^2 .
It is not a de Polignac number, because 3100077 - 24 = 3100061 is a prime.
It is a super-2 number, since 2×31000772 = 19220954811858, which contains 22 as substring.
3100077 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100079) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 172218 + ... + 172235.
It is an arithmetic number, because the mean of its divisors is an integer number (746317).
Almost surely, 23100077 is an apocalyptic number.
It is an amenable number.
3100077 is a deficient number, since it is larger than the sum of its proper divisors (1377825).
3100077 is a wasteful number, since it uses less digits than its factorization.
3100077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344459 (or 344456 counting only the distinct ones).
The product of its (nonzero) digits is 147, while the sum is 18.
The square root of 3100077 is about 1760.7035525607. The cubic root of 3100077 is about 145.8111808165.
The spelling of 3100077 in words is "three million, one hundred thousand, seventy-seven".
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