Base | Representation |
---|---|
bin | 1011001011010010… |
… | …0110001000011001 |
3 | 21202002021111120111 |
4 | 2302310212020121 |
5 | 22121013211441 |
6 | 1213411124321 |
7 | 134226462610 |
oct | 26264461031 |
9 | 7662244514 |
10 | 3000132121 |
11 | 12aa550738 |
12 | 6b88a36a1 |
13 | 38a72c70c |
14 | 20663c877 |
15 | 1285bd081 |
hex | b2d26219 |
3000132121 has 32 divisors (see below), whose sum is σ = 3621961728. Its totient is φ = 2429602560.
The previous prime is 3000132119. The next prime is 3000132127. The reversal of 3000132121 is 1212310003.
It is not a de Polignac number, because 3000132121 - 21 = 3000132119 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3000132127) 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, 6479536 + ... + 6479998.
It is an arithmetic number, because the mean of its divisors is an integer number (113186304).
Almost surely, 23000132121 is an apocalyptic number.
It is an amenable number.
3000132121 is a deficient number, since it is larger than the sum of its proper divisors (621829607).
3000132121 is a wasteful number, since it uses less digits than its factorization.
3000132121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 901.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 3000132121 is about 54773.4618314380. The cubic root of 3000132121 is about 1442.2707423805.
Adding to 3000132121 its reverse (1212310003), we get a palindrome (4212442124).
The spelling of 3000132121 in words is "three billion, one hundred thirty-two thousand, one hundred twenty-one".
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