Base | Representation |
---|---|
bin | 111010000111… |
… | …0101101110000 |
3 | 2010022222120121 |
4 | 1310032231300 |
5 | 30300001401 |
6 | 3005020024 |
7 | 516660556 |
oct | 164165560 |
9 | 63288517 |
10 | 30468976 |
11 | 1622087a |
12 | a254614 |
13 | 640a5a5 |
14 | 4091bd6 |
15 | 2a1cca1 |
hex | 1d0eb70 |
30468976 has 10 divisors (see below), whose sum is σ = 59033672. Its totient is φ = 15234480.
The previous prime is 30468967. The next prime is 30468979. The reversal of 30468976 is 67986403.
It is a happy number.
It is a super-3 number, since 3×304689763 (a number of 23 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30468979) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 952140 + ... + 952171.
Almost surely, 230468976 is an apocalyptic number.
It is an amenable number.
30468976 is a deficient number, since it is larger than the sum of its proper divisors (28564696).
30468976 is a wasteful number, since it uses less digits than its factorization.
30468976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1904319 (or 1904313 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 43.
The square root of 30468976 is about 5519.8710129857. The cubic root of 30468976 is about 312.3340166007.
The spelling of 30468976 in words is "thirty million, four hundred sixty-eight thousand, nine hundred seventy-six".
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