Base | Representation |
---|---|
bin | 1110100001000… |
… | …1100100110101 |
3 | 11020120111112212 |
4 | 3220101210311 |
5 | 111041430042 |
6 | 10013023205 |
7 | 1336360052 |
oct | 350214465 |
9 | 136514485 |
10 | 60889397 |
11 | 31409118 |
12 | 18484b05 |
13 | c7cba3a |
14 | 8130029 |
15 | 552b482 |
hex | 3a11935 |
60889397 has 2 divisors, whose sum is σ = 60889398. Its totient is φ = 60889396.
The previous prime is 60889379. The next prime is 60889417. The reversal of 60889397 is 79398806.
Together with previous prime (60889379) it forms an Ormiston pair, because they use the same digits, order apart.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 30924721 + 29964676 = 5561^2 + 5474^2 .
It is a cyclic number.
It is not a de Polignac number, because 60889397 - 214 = 60873013 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (60889307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30444698 + 30444699.
It is an arithmetic number, because the mean of its divisors is an integer number (30444699).
Almost surely, 260889397 is an apocalyptic number.
It is an amenable number.
60889397 is a deficient number, since it is larger than the sum of its proper divisors (1).
60889397 is an equidigital number, since it uses as much as digits as its factorization.
60889397 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 653184, while the sum is 50.
The square root of 60889397 is about 7803.1658318916. The cubic root of 60889397 is about 393.4116572136.
The spelling of 60889397 in words is "sixty million, eight hundred eighty-nine thousand, three hundred ninety-seven".
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