Base | Representation |
---|---|
bin | 1001100000101000… |
… | …01001101000100101 |
3 | 111011211000010011212 |
4 | 10300110021220211 |
5 | 40424010243010 |
6 | 2202341441205 |
7 | 240343336634 |
oct | 46024115045 |
9 | 14154003155 |
10 | 5105556005 |
11 | 218aa53880 |
12 | ba5a10205 |
13 | 634999274 |
14 | 3660db51b |
15 | 1ed357505 |
hex | 130509a25 |
5105556005 has 32 divisors (see below), whose sum is σ = 6943546368. Its totient is φ = 3570278400.
The previous prime is 5105555993. The next prime is 5105556013. The reversal of 5105556005 is 5006555015.
It is a de Polignac number, because none of the positive numbers 2k-5105556005 is a prime.
It is a congruent 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, 258149 + ... + 277221.
It is an arithmetic number, because the mean of its divisors is an integer number (216985824).
Almost surely, 25105556005 is an apocalyptic number.
5105556005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5105556005 is a deficient number, since it is larger than the sum of its proper divisors (1837990363).
5105556005 is a wasteful number, since it uses less digits than its factorization.
5105556005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19277.
The product of its (nonzero) digits is 18750, while the sum is 32.
The square root of 5105556005 is about 71453.1735124480. The cubic root of 5105556005 is about 1721.9254628224.
The spelling of 5105556005 in words is "five billion, one hundred five million, five hundred fifty-six thousand, five".
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