Base | Representation |
---|---|
bin | 1011110100110111101101 |
3 | 12211111121001 |
4 | 23310313231 |
5 | 1243201031 |
6 | 150240301 |
7 | 35231212 |
oct | 13646755 |
9 | 5744531 |
10 | 3100141 |
11 | 1828200 |
12 | 1056091 |
13 | 847105 |
14 | 5a9b09 |
15 | 413861 |
hex | 2f4ded |
3100141 has 6 divisors (see below), whose sum is σ = 3407726. Its totient is φ = 2818200.
The previous prime is 3100127. The next prime is 3100151. The reversal of 3100141 is 1410013.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2205225 + 894916 = 1485^2 + 946^2 .
It is not a de Polignac number, because 3100141 - 215 = 3067373 is a prime.
It is a super-2 number, since 2×31001412 = 19221748439762, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100151) 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, 12690 + ... + 12931.
Almost surely, 23100141 is an apocalyptic number.
It is an amenable number.
3100141 is a deficient number, since it is larger than the sum of its proper divisors (307585).
3100141 is a wasteful number, since it uses less digits than its factorization.
3100141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25643 (or 25632 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 3100141 is about 1760.7217270199. The cubic root of 3100141 is about 145.8121842165.
Adding to 3100141 its reverse (1410013), we get a palindrome (4510154).
The spelling of 3100141 in words is "three million, one hundred thousand, one hundred forty-one".
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