Base | Representation |
---|---|
bin | 111010001000… |
… | …0101101101100 |
3 | 2010100101210212 |
4 | 1310100231230 |
5 | 30300232124 |
6 | 3005121552 |
7 | 520023464 |
oct | 164205554 |
9 | 63311725 |
10 | 30477164 |
11 | 16226a43 |
12 | a2592b8 |
13 | 6411233 |
14 | 4094ba4 |
15 | 2a2040e |
hex | 1d10b6c |
30477164 has 6 divisors (see below), whose sum is σ = 53335044. Its totient is φ = 15238580.
The previous prime is 30477151. The next prime is 30477169. The reversal of 30477164 is 46177403.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 30477164.
It is not an unprimeable number, because it can be changed into a prime (30477169) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3809642 + ... + 3809649.
It is an arithmetic number, because the mean of its divisors is an integer number (8889174).
Almost surely, 230477164 is an apocalyptic number.
It is an amenable number.
30477164 is a deficient number, since it is larger than the sum of its proper divisors (22857880).
30477164 is a wasteful number, since it uses less digits than its factorization.
30477164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7619295 (or 7619293 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 32.
The square root of 30477164 is about 5520.6126471615. The cubic root of 30477164 is about 312.3619921813.
The spelling of 30477164 in words is "thirty million, four hundred seventy-seven thousand, one hundred sixty-four".
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