Base | Representation |
---|---|
bin | 111010001000… |
… | …0000001110000 |
3 | 2010100020221201 |
4 | 1310100001300 |
5 | 30300134402 |
6 | 3005100544 |
7 | 520012336 |
oct | 164200160 |
9 | 63306851 |
10 | 30474352 |
11 | 16224917 |
12 | a257754 |
13 | 640cb7c |
14 | 4093b56 |
15 | 2a1e687 |
hex | 1d10070 |
30474352 has 10 divisors (see below), whose sum is σ = 59044088. Its totient is φ = 15237168.
The previous prime is 30474343. The next prime is 30474359. The reversal of 30474352 is 25347403.
It is a super-2 number, since 2×304743522 = 1857372259639808, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30474352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30474359) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 952308 + ... + 952339.
Almost surely, 230474352 is an apocalyptic number.
It is an amenable number.
30474352 is a deficient number, since it is larger than the sum of its proper divisors (28569736).
30474352 is a wasteful number, since it uses less digits than its factorization.
30474352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1904655 (or 1904649 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 28.
The square root of 30474352 is about 5520.3579594081. The cubic root of 30474352 is about 312.3523851091.
The spelling of 30474352 in words is "thirty million, four hundred seventy-four thousand, three hundred fifty-two".
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