Base | Representation |
---|---|
bin | 1011001101101010… |
… | …1010101001111001 |
3 | 21202210001112120010 |
4 | 2303122222221321 |
5 | 22131042041441 |
6 | 1214405052133 |
7 | 134410350042 |
oct | 26332525171 |
9 | 7683045503 |
10 | 3010112121 |
11 | 1305147875 |
12 | 7000b7049 |
13 | 38c815143 |
14 | 207ab98c9 |
15 | 1293e0116 |
hex | b36aaa79 |
3010112121 has 8 divisors (see below), whose sum is σ = 4142950144. Its totient is φ = 1942007760.
The previous prime is 3010112117. The next prime is 3010112141. The reversal of 3010112121 is 1212110103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3010112121 - 22 = 3010112117 is a prime.
It is a super-2 number, since 2×30101121212 = 18121549961982237282, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3010112097 and 3010112106.
It is not an unprimeable number, because it can be changed into a prime (3010112111) 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, 16183306 + ... + 16183491.
It is an arithmetic number, because the mean of its divisors is an integer number (517868768).
Almost surely, 23010112121 is an apocalyptic number.
3010112121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3010112121 is a deficient number, since it is larger than the sum of its proper divisors (1132838023).
3010112121 is a wasteful number, since it uses less digits than its factorization.
3010112121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32366831.
The product of its (nonzero) digits is 12, while the sum is 12.
The square root of 3010112121 is about 54864.4887062661. The cubic root of 3010112121 is about 1443.8682199103.
Adding to 3010112121 its reverse (1212110103), we get a palindrome (4222222224).
The spelling of 3010112121 in words is "three billion, ten million, one hundred twelve thousand, one hundred twenty-one".
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