Base | Representation |
---|---|
bin | 1001101010100111… |
… | …11111111110010011 |
3 | 111101122202221222011 |
4 | 10311103333332103 |
5 | 41111441340030 |
6 | 2214534523351 |
7 | 242412123253 |
oct | 46523777623 |
9 | 14348687864 |
10 | 5189402515 |
11 | 2223311a10 |
12 | 1009b06557 |
13 | 64917539b |
14 | 3732c5963 |
15 | 2058bab2a |
hex | 1354fff93 |
5189402515 has 32 divisors (see below), whose sum is σ = 6993314496. Its totient is φ = 3664527360.
The previous prime is 5189402503. The next prime is 5189402527. The reversal of 5189402515 is 5152049815.
It is an interprime number because it is at equal distance from previous prime (5189402503) and next prime (5189402527).
It is not a de Polignac number, because 5189402515 - 215 = 5189369747 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273579 + ... + 291931.
It is an arithmetic number, because the mean of its divisors is an integer number (218541078).
Almost surely, 25189402515 is an apocalyptic number.
5189402515 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5189402515 is a deficient number, since it is larger than the sum of its proper divisors (1803911981).
5189402515 is a wasteful number, since it uses less digits than its factorization.
5189402515 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18519.
The product of its (nonzero) digits is 72000, while the sum is 40.
The square root of 5189402515 is about 72037.5076956442. The cubic root of 5189402515 is about 1731.3004928385.
It can be divided in two parts, 5189 and 402515, that added together give a palindrome (407704).
The spelling of 5189402515 in words is "five billion, one hundred eighty-nine million, four hundred two thousand, five hundred fifteen".
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