Base | Representation |
---|---|
bin | 111001101001… |
… | …1100001100100 |
3 | 2002212200000012 |
4 | 1303103201210 |
5 | 30214222112 |
6 | 2555505352 |
7 | 514631000 |
oct | 163234144 |
9 | 62780005 |
10 | 30226532 |
11 | 16075706 |
12 | a158258 |
13 | 635412b |
14 | 402b700 |
15 | 29c1022 |
hex | 1cd3864 |
30226532 has 24 divisors (see below), whose sum is σ = 61689600. Its totient is φ = 12953640.
The previous prime is 30226529. The next prime is 30226571. The reversal of 30226532 is 23562203.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 30226498 and 30226507.
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, 9644 + ... + 12387.
It is an arithmetic number, because the mean of its divisors is an integer number (2570400).
Almost surely, 230226532 is an apocalyptic number.
It is an amenable number.
30226532 is an abundant number, since it is smaller than the sum of its proper divisors (31463068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30226532 is a wasteful number, since it uses less digits than its factorization.
30226532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22056 (or 22040 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 30226532 is about 5497.8661315096. The cubic root of 30226532 is about 311.5033875826.
Adding to 30226532 its reverse (23562203), we get a palindrome (53788735).
The spelling of 30226532 in words is "thirty million, two hundred twenty-six thousand, five hundred thirty-two".
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