Base | Representation |
---|---|
bin | 1010001100000110… |
… | …10100101111101011 |
3 | 112010020020011210221 |
4 | 11012003110233223 |
5 | 42200340300234 |
6 | 2302450150511 |
7 | 252362206465 |
oct | 50603245753 |
9 | 15106204727 |
10 | 5470243819 |
11 | 23578a0167 |
12 | 1087b82437 |
13 | 6923c5981 |
14 | 39c70d135 |
15 | 220392eb4 |
hex | 1460d4beb |
5470243819 has 12 divisors (see below), whose sum is σ = 5532188200. Its totient is φ = 5408944128.
The previous prime is 5470243763. The next prime is 5470243837. The reversal of 5470243819 is 9183420745.
It is not a de Polignac number, because 5470243819 - 213 = 5470235627 is a prime.
It is a super-2 number, since 2×54702438192 = 59847134878615409522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5470243859) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7113067 + ... + 7113835.
Almost surely, 25470243819 is an apocalyptic number.
5470243819 is a deficient number, since it is larger than the sum of its proper divisors (61944381).
5470243819 is an equidigital number, since it uses as much as digits as its factorization.
5470243819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1422 (or 1285 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 5470243819 is about 73961.0966589869. The cubic root of 5470243819 is about 1761.9850857644.
The spelling of 5470243819 in words is "five billion, four hundred seventy million, two hundred forty-three thousand, eight hundred nineteen".
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