Base | Representation |
---|---|
bin | 1001101101101100… |
… | …01111001111000101 |
3 | 111110110020022221010 |
4 | 10312312033033011 |
5 | 41140034431031 |
6 | 2221254512433 |
7 | 243144041640 |
oct | 46666171705 |
9 | 14413208833 |
10 | 5215155141 |
11 | 2236901279 |
12 | 1016665719 |
13 | 6515c1021 |
14 | 3768aaa57 |
15 | 207ca6246 |
hex | 136d8f3c5 |
5215155141 has 32 divisors (see below), whose sum is σ = 8215552000. Its totient is φ = 2879634240.
The previous prime is 5215155133. The next prime is 5215155157. The reversal of 5215155141 is 1415515125.
It is not a de Polignac number, because 5215155141 - 23 = 5215155133 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5215155099 and 5215155108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5215155181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 455910 + ... + 467208.
It is an arithmetic number, because the mean of its divisors is an integer number (256736000).
Almost surely, 25215155141 is an apocalyptic number.
It is an amenable number.
5215155141 is a deficient number, since it is larger than the sum of its proper divisors (3000396859).
5215155141 is a wasteful number, since it uses less digits than its factorization.
5215155141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12049.
The product of its digits is 5000, while the sum is 30.
The square root of 5215155141 is about 72216.0310526686. The cubic root of 5215155141 is about 1734.1596520639.
The spelling of 5215155141 in words is "five billion, two hundred fifteen million, one hundred fifty-five thousand, one hundred forty-one".
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