Base | Representation |
---|---|
bin | 111010010111… |
… | …1000011011000 |
3 | 2010120201021101 |
4 | 1310233003120 |
5 | 30313221212 |
6 | 3011521144 |
7 | 521052001 |
oct | 164570330 |
9 | 63521241 |
10 | 30601432 |
11 | 16301344 |
12 | a2b91b4 |
13 | 6455974 |
14 | 40c81a8 |
15 | 2a47157 |
hex | 1d2f0d8 |
30601432 has 8 divisors (see below), whose sum is σ = 57377700. Its totient is φ = 15300712.
The previous prime is 30601427. The next prime is 30601517. The reversal of 30601432 is 23410603.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1912582 + ... + 1912597.
Almost surely, 230601432 is an apocalyptic number.
It is an amenable number.
30601432 is a deficient number, since it is larger than the sum of its proper divisors (26776268).
30601432 is a wasteful number, since it uses less digits than its factorization.
30601432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3825185 (or 3825181 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 30601432 is about 5531.8561080346. The cubic root of 30601432 is about 312.7859594738.
The spelling of 30601432 in words is "thirty million, six hundred one thousand, four hundred thirty-two".
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