Base | Representation |
---|---|
bin | 111001100000… |
… | …0111101001100 |
3 | 2002201210200022 |
4 | 1303000331030 |
5 | 30204303401 |
6 | 2554121312 |
7 | 514163156 |
oct | 163007514 |
9 | 62653608 |
10 | 30150476 |
11 | 16023554 |
12 | a120238 |
13 | 6328625 |
14 | 400bad6 |
15 | 29a871b |
hex | 1cc0f4c |
30150476 has 12 divisors (see below), whose sum is σ = 54465600. Its totient is φ = 14588880.
The previous prime is 30150467. The next prime is 30150479. The reversal of 30150476 is 67405103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30150479) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121451 + ... + 121698.
It is an arithmetic number, because the mean of its divisors is an integer number (4538800).
Almost surely, 230150476 is an apocalyptic number.
It is an amenable number.
30150476 is a deficient number, since it is larger than the sum of its proper divisors (24315124).
30150476 is a wasteful number, since it uses less digits than its factorization.
30150476 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243184 (or 243182 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 26.
The square root of 30150476 is about 5490.9449095761. The cubic root of 30150476 is about 311.2418998661.
Adding to 30150476 its reverse (67405103), we get a palindrome (97555579).
The spelling of 30150476 in words is "thirty million, one hundred fifty thousand, four hundred seventy-six".
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