Base | Representation |
---|---|
bin | 111010101100… |
… | …1010101111100 |
3 | 2010220111212221 |
4 | 1311121111330 |
5 | 30334242102 |
6 | 3015335124 |
7 | 522403006 |
oct | 165312574 |
9 | 63814787 |
10 | 30774652 |
11 | 1640a4a7 |
12 | a3814a4 |
13 | 64b676c |
14 | 4131376 |
15 | 2a7d637 |
hex | 1d5957c |
30774652 has 12 divisors (see below), whose sum is σ = 53902240. Its totient is φ = 15374016.
The previous prime is 30774647. The next prime is 30774671. The reversal of 30774652 is 25647703.
It is a happy number.
It is a super-2 number, since 2×307746522 = 1894158411442208, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3373 + ... + 8539.
Almost surely, 230774652 is an apocalyptic number.
It is an amenable number.
30774652 is a deficient number, since it is larger than the sum of its proper divisors (23127588).
30774652 is a wasteful number, since it uses less digits than its factorization.
30774652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6660 (or 6658 counting only the distinct ones).
The product of its (nonzero) digits is 35280, while the sum is 34.
The square root of 30774652 is about 5547.4906038677. The cubic root of 30774652 is about 313.3750263920.
The spelling of 30774652 in words is "thirty million, seven hundred seventy-four thousand, six hundred fifty-two".
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