Base | Representation |
---|---|
bin | 1101111000101… |
… | …0100000000001 |
3 | 11001120211212011 |
4 | 3132022200001 |
5 | 104402121402 |
6 | 5440132521 |
7 | 1305010636 |
oct | 336124001 |
9 | 131524764 |
10 | 58238977 |
11 | 2a968895 |
12 | 17607141 |
13 | c0b1544 |
14 | 7a4018d |
15 | 51a5ed7 |
hex | 378a801 |
58238977 has 2 divisors, whose sum is σ = 58238978. Its totient is φ = 58238976.
The previous prime is 58238963. The next prime is 58239001. The reversal of 58238977 is 77983285.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 54700816 + 3538161 = 7396^2 + 1881^2 .
It is a cyclic number.
It is not a de Polignac number, because 58238977 - 211 = 58236929 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 58238977.
It is not a weakly prime, because it can be changed into another prime (58238377) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29119488 + 29119489.
It is an arithmetic number, because the mean of its divisors is an integer number (29119489).
Almost surely, 258238977 is an apocalyptic number.
It is an amenable number.
58238977 is a deficient number, since it is larger than the sum of its proper divisors (1).
58238977 is an equidigital number, since it uses as much as digits as its factorization.
58238977 is an evil number, because the sum of its binary digits is even.
The product of its digits is 846720, while the sum is 49.
The square root of 58238977 is about 7631.4465863295. The cubic root of 58238977 is about 387.6185737721.
The spelling of 58238977 in words is "fifty-eight million, two hundred thirty-eight thousand, nine hundred seventy-seven".
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