Base | Representation |
---|---|
bin | 1001100101110010… |
… | …11100110101011111 |
3 | 111021211112122001221 |
4 | 10302321130311133 |
5 | 41021103412130 |
6 | 2210530314211 |
7 | 241410554326 |
oct | 46271346537 |
9 | 14254478057 |
10 | 5148888415 |
11 | 2202460090 |
12 | bb8428967 |
13 | 64095b848 |
14 | 36bb7b0bd |
15 | 20206687a |
hex | 132e5cd5f |
5148888415 has 16 divisors (see below), whose sum is σ = 6741764640. Its totient is φ = 3743867520.
The previous prime is 5148888391. The next prime is 5148888443.
5148888415 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5148888415 - 213 = 5148880223 is a prime.
It is a super-2 number, since 2×51488884152 = 53022103820242424450, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471841 + ... + 482629.
It is an arithmetic number, because the mean of its divisors is an integer number (421360290).
Almost surely, 25148888415 is an apocalyptic number.
5148888415 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5148888415 is a deficient number, since it is larger than the sum of its proper divisors (1592876225).
5148888415 is a wasteful number, since it uses less digits than its factorization.
5148888415 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19482.
The product of its digits is 1638400, while the sum is 52.
The square root of 5148888415 is about 71755.7552744029. The cubic root of 5148888415 is about 1726.7832475502.
The spelling of 5148888415 in words is "five billion, one hundred forty-eight million, eight hundred eighty-eight thousand, four hundred fifteen".
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