Base | Representation |
---|---|
bin | 111010011101… |
… | …1101001001100 |
3 | 2010200100000110 |
4 | 1310323221030 |
5 | 30321344004 |
6 | 3013000020 |
7 | 521355234 |
oct | 164735114 |
9 | 63610013 |
10 | 30653004 |
11 | 16337068 |
12 | a323010 |
13 | 6473295 |
14 | 40dccc4 |
15 | 2a57589 |
hex | 1d3ba4c |
30653004 has 24 divisors (see below), whose sum is σ = 75288640. Its totient is φ = 9679824.
The previous prime is 30652991. The next prime is 30653011. The reversal of 30653004 is 40035603.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66994 + ... + 67449.
Almost surely, 230653004 is an apocalyptic number.
It is an amenable number.
30653004 is an abundant number, since it is smaller than the sum of its proper divisors (44635636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30653004 is a wasteful number, since it uses less digits than its factorization.
30653004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134469 (or 134467 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 30653004 is about 5536.5155106800. The cubic root of 30653004 is about 312.9615715631.
Adding to 30653004 its reverse (40035603), we get a palindrome (70688607).
The spelling of 30653004 in words is "thirty million, six hundred fifty-three thousand, four".
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