Base | Representation |
---|---|
bin | 1011100011100100… |
… | …1100101110110101 |
3 | 22000011222000220201 |
4 | 2320321030232311 |
5 | 22323103031401 |
6 | 1231450400501 |
7 | 136604403622 |
oct | 27071145665 |
9 | 8004860821 |
10 | 3102002101 |
11 | 1351aaa100 |
12 | 726a30131 |
13 | 3a5879403 |
14 | 215d99349 |
15 | 1324e1b01 |
hex | b8e4cbb5 |
3102002101 has 6 divisors (see below), whose sum is σ = 3409638806. Its totient is φ = 2820001800.
The previous prime is 3102002093. The next prime is 3102002107. The reversal of 3102002101 is 1012002013.
It can be written as a sum of positive squares in only one way, i.e., 3067498225 + 34503876 = 55385^2 + 5874^2 .
It is not a de Polignac number, because 3102002101 - 23 = 3102002093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3102002107) 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, 12818070 + ... + 12818311.
Almost surely, 23102002101 is an apocalyptic number.
It is an amenable number.
3102002101 is a deficient number, since it is larger than the sum of its proper divisors (307636705).
3102002101 is a wasteful number, since it uses less digits than its factorization.
3102002101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25636403 (or 25636392 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 3102002101 is about 55695.6201240277. The cubic root of 3102002101 is about 1458.4135675156.
Adding to 3102002101 its reverse (1012002013), we get a palindrome (4114004114).
The spelling of 3102002101 in words is "three billion, one hundred two million, two thousand, one hundred one".
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