Base | Representation |
---|---|
bin | 101000011100011… |
… | …1110000100110001 |
3 | 10111120122102010122 |
4 | 1100320332010301 |
5 | 10234410032401 |
6 | 342355340025 |
7 | 45426154406 |
oct | 12070760461 |
9 | 3446572118 |
10 | 1357111601 |
11 | 63706603a |
12 | 31a5b1615 |
13 | 188213321 |
14 | cc34a2ad |
15 | 7e22221b |
hex | 50e3e131 |
1357111601 has 2 divisors, whose sum is σ = 1357111602. Its totient is φ = 1357111600.
The previous prime is 1357111589. The next prime is 1357111673. The reversal of 1357111601 is 1061117531.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 889470976 + 467640625 = 29824^2 + 21625^2 .
It is an emirp because it is prime and its reverse (1061117531) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1357111601 - 210 = 1357110577 is a prime.
It is not a weakly prime, because it can be changed into another prime (1357111001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 678555800 + 678555801.
It is an arithmetic number, because the mean of its divisors is an integer number (678555801).
Almost surely, 21357111601 is an apocalyptic number.
It is an amenable number.
1357111601 is a deficient number, since it is larger than the sum of its proper divisors (1).
1357111601 is an equidigital number, since it uses as much as digits as its factorization.
1357111601 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 630, while the sum is 26.
The square root of 1357111601 is about 36838.9956567765. The cubic root of 1357111601 is about 1107.1467452561.
The spelling of 1357111601 in words is "one billion, three hundred fifty-seven million, one hundred eleven thousand, six hundred one".
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