Base | Representation |
---|---|
bin | 11100011110110110… |
… | …101010111011110100 |
3 | 2220221100012212022011 |
4 | 130132312222323310 |
5 | 1000113044403223 |
6 | 22014355214004 |
7 | 2131601162656 |
oct | 343666527364 |
9 | 86840185264 |
10 | 30582419188 |
11 | 11a73a84202 |
12 | 5b15ba7304 |
13 | 2b64c46739 |
14 | 16a19366d6 |
15 | bded2280d |
hex | 71edaaef4 |
30582419188 has 6 divisors (see below), whose sum is σ = 53519233586. Its totient is φ = 15291209592.
The previous prime is 30582419149. The next prime is 30582419201. The reversal of 30582419188 is 88191428503.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 28446870244 + 2135548944 = 168662^2 + 46212^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3822802395 + ... + 3822802402.
Almost surely, 230582419188 is an apocalyptic number.
It is an amenable number.
30582419188 is a deficient number, since it is larger than the sum of its proper divisors (22936814398).
30582419188 is a wasteful number, since it uses less digits than its factorization.
30582419188 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7645604801 (or 7645604799 counting only the distinct ones).
The product of its (nonzero) digits is 552960, while the sum is 49.
The spelling of 30582419188 in words is "thirty billion, five hundred eighty-two million, four hundred nineteen thousand, one hundred eighty-eight".
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