Base | Representation |
---|---|
bin | 1011101010010001… |
… | …1001000101010101 |
3 | 22002010211122212110 |
4 | 2322210121011111 |
5 | 22402301231401 |
6 | 1234332541233 |
7 | 140365300050 |
oct | 27244310525 |
9 | 8063748773 |
10 | 3130102101 |
11 | 1366952045 |
12 | 734321819 |
13 | 3ab637629 |
14 | 2199d1a97 |
15 | 134be29d6 |
hex | ba919155 |
3130102101 has 32 divisors (see below), whose sum is σ = 5060579328. Its totient is φ = 1679973120.
The previous prime is 3130102091. The next prime is 3130102187. The reversal of 3130102101 is 1012010313.
It is not a de Polignac number, because 3130102101 - 25 = 3130102069 is a prime.
It is a super-2 number, since 2×31301021012 = 19595078325369228402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3130102601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170856 + ... + 188286.
It is an arithmetic number, because the mean of its divisors is an integer number (158143104).
Almost surely, 23130102101 is an apocalyptic number.
It is an amenable number.
3130102101 is a deficient number, since it is larger than the sum of its proper divisors (1930477227).
3130102101 is a wasteful number, since it uses less digits than its factorization.
3130102101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17961.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3130102101 is about 55947.3154047627. The cubic root of 3130102101 is about 1462.8040969519.
Adding to 3130102101 its reverse (1012010313), we get a palindrome (4142112414).
The spelling of 3130102101 in words is "three billion, one hundred thirty million, one hundred two thousand, one hundred one".
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