Base | Representation |
---|---|
bin | 111010010111… |
… | …1011100111100 |
3 | 2010120210111222 |
4 | 1310233130330 |
5 | 30313244233 |
6 | 3011532512 |
7 | 521056526 |
oct | 164573474 |
9 | 63523458 |
10 | 30603068 |
11 | 163025a1 |
12 | a2ba138 |
13 | 6456632 |
14 | 40c8a16 |
15 | 2a47898 |
hex | 1d2f73c |
30603068 has 12 divisors (see below), whose sum is σ = 53897592. Its totient is φ = 15203760.
The previous prime is 30603061. The next prime is 30603073. The reversal of 30603068 is 86030603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30603061) 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, 23738 + ... + 24993.
It is an arithmetic number, because the mean of its divisors is an integer number (4491466).
Almost surely, 230603068 is an apocalyptic number.
It is an amenable number.
30603068 is a deficient number, since it is larger than the sum of its proper divisors (23294524).
30603068 is a wasteful number, since it uses less digits than its factorization.
30603068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48892 (or 48890 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 26.
The square root of 30603068 is about 5532.0039768605. The cubic root of 30603068 is about 312.7915333819.
The spelling of 30603068 in words is "thirty million, six hundred three thousand, sixty-eight".
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