Base | Representation |
---|---|
bin | 1010010101110001… |
… | …00110000110100111 |
3 | 112022212210010212201 |
4 | 11022320212012213 |
5 | 42332114124130 |
6 | 2314503555331 |
7 | 254365263610 |
oct | 51270460647 |
9 | 15285703781 |
10 | 5551317415 |
11 | 2399634a36 |
12 | 10ab15bb47 |
13 | 6a6140907 |
14 | 3a93b4c07 |
15 | 227559bca |
hex | 14ae261a7 |
5551317415 has 24 divisors (see below), whose sum is σ = 7794495648. Its totient is φ = 3718048320.
The previous prime is 5551317407. The next prime is 5551317427. The reversal of 5551317415 is 5147131555.
It is not a de Polignac number, because 5551317415 - 23 = 5551317407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21825 + ... + 107605.
It is an arithmetic number, because the mean of its divisors is an integer number (324770652).
Almost surely, 25551317415 is an apocalyptic number.
5551317415 is a deficient number, since it is larger than the sum of its proper divisors (2243178233).
5551317415 is an equidigital number, since it uses as much as digits as its factorization.
5551317415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85879 (or 85836 counting only the distinct ones).
The product of its digits is 52500, while the sum is 37.
The square root of 5551317415 is about 74507.1635146581. The cubic root of 5551317415 is about 1770.6471310941.
The spelling of 5551317415 in words is "five billion, five hundred fifty-one million, three hundred seventeen thousand, four hundred fifteen".
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