Base | Representation |
---|---|
bin | 101001110000011… |
… | …1011100100010111 |
3 | 10121122111100211122 |
4 | 1103200323210113 |
5 | 10332143012102 |
6 | 351011154155 |
7 | 46502335502 |
oct | 12340734427 |
9 | 3548440748 |
10 | 1401141527 |
11 | 6599a9405 |
12 | 3312a595b |
13 | 19438b236 |
14 | d412c139 |
15 | 8301d0a2 |
hex | 5383b917 |
1401141527 has 2 divisors, whose sum is σ = 1401141528. Its totient is φ = 1401141526.
The previous prime is 1401141473. The next prime is 1401141557. The reversal of 1401141527 is 7251411041.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 1401141527 - 212 = 1401137431 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1401141496 and 1401141505.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1401141557) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700570763 + 700570764.
It is an arithmetic number, because the mean of its divisors is an integer number (700570764).
Almost surely, 21401141527 is an apocalyptic number.
1401141527 is a deficient number, since it is larger than the sum of its proper divisors (1).
1401141527 is an equidigital number, since it uses as much as digits as its factorization.
1401141527 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 1401141527 is about 37431.8250556929. The cubic root of 1401141527 is about 1118.9929103449.
Adding to 1401141527 its reverse (7251411041), we get a palindrome (8652552568).
The spelling of 1401141527 in words is "one billion, four hundred one million, one hundred forty-one thousand, five hundred twenty-seven".
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