Base | Representation |
---|---|
bin | 110101111000100… |
… | …101000001001101 |
3 | 2100000002011222121 |
4 | 311320211001031 |
5 | 3322412233031 |
6 | 225412212541 |
7 | 31255035616 |
oct | 6570450115 |
9 | 2300064877 |
10 | 904024141 |
11 | 424330799 |
12 | 21290a151 |
13 | 1153a5237 |
14 | 880c6c0d |
15 | 54574011 |
hex | 35e2504d |
904024141 has 2 divisors, whose sum is σ = 904024142. Its totient is φ = 904024140.
The previous prime is 904024111. The next prime is 904024151. The reversal of 904024141 is 141420409.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 486026116 + 417998025 = 22046^2 + 20445^2 .
It is a cyclic number.
It is not a de Polignac number, because 904024141 - 25 = 904024109 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (904024111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 452012070 + 452012071.
It is an arithmetic number, because the mean of its divisors is an integer number (452012071).
Almost surely, 2904024141 is an apocalyptic number.
It is an amenable number.
904024141 is a deficient number, since it is larger than the sum of its proper divisors (1).
904024141 is an equidigital number, since it uses as much as digits as its factorization.
904024141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 904024141 is about 30066.9942129239. The cubic root of 904024141 is about 966.9262324100.
The spelling of 904024141 in words is "nine hundred four million, twenty-four thousand, one hundred forty-one".
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