Base | Representation |
---|---|
bin | 1011001000101000… |
… | …10110010010010101 |
3 | 120102121201000222112 |
4 | 11210110112102111 |
5 | 44220333214221 |
6 | 2425105440405 |
7 | 301066233443 |
oct | 54424262225 |
9 | 16377630875 |
10 | 5978023061 |
11 | 259849022a |
12 | 11aa040105 |
13 | 74367286a |
14 | 409d2bb93 |
15 | 24ec4615b |
hex | 164516495 |
5978023061 has 2 divisors, whose sum is σ = 5978023062. Its totient is φ = 5978023060.
The previous prime is 5978023057. The next prime is 5978023087. The reversal of 5978023061 is 1603208795.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4333720561 + 1644302500 = 65831^2 + 40550^2 .
It is a cyclic number.
It is not a de Polignac number, because 5978023061 - 22 = 5978023057 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5978023001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2989011530 + 2989011531.
It is an arithmetic number, because the mean of its divisors is an integer number (2989011531).
Almost surely, 25978023061 is an apocalyptic number.
It is an amenable number.
5978023061 is a deficient number, since it is larger than the sum of its proper divisors (1).
5978023061 is an equidigital number, since it uses as much as digits as its factorization.
5978023061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 90720, while the sum is 41.
The square root of 5978023061 is about 77317.6762519413. The cubic root of 5978023061 is about 1814.8992813955.
The spelling of 5978023061 in words is "five billion, nine hundred seventy-eight million, twenty-three thousand, sixty-one".
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