Base | Representation |
---|---|
bin | 100100111110000110111… |
… | …1110100001000010001111 |
3 | 122222202102020010012220120 |
4 | 1021330031332201002033 |
5 | 1131222224241200330 |
6 | 14450132350520023 |
7 | 1033050253126536 |
oct | 111741576410217 |
9 | 18882366105816 |
10 | 5081180803215 |
11 | 1689a0a108570 |
12 | 6a0925206013 |
13 | 2ab1cba2b8ba |
14 | 137d0529531d |
15 | 8c28e6d7c10 |
hex | 49f0dfa108f |
5081180803215 has 32 divisors (see below), whose sum is σ = 8885363945472. Its totient is φ = 2459048976000.
The previous prime is 5081180803207. The next prime is 5081180803243. The reversal of 5081180803215 is 5123080811805.
It is not a de Polignac number, because 5081180803215 - 23 = 5081180803207 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, 28371951 + ... + 28550480.
It is an arithmetic number, because the mean of its divisors is an integer number (277667623296).
Almost surely, 25081180803215 is an apocalyptic number.
5081180803215 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
5081180803215 is a deficient number, since it is larger than the sum of its proper divisors (3804183142257).
5081180803215 is a wasteful number, since it uses less digits than its factorization.
5081180803215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56922991.
The product of its (nonzero) digits is 76800, while the sum is 42.
The spelling of 5081180803215 in words is "five trillion, eighty-one billion, one hundred eighty million, eight hundred three thousand, two hundred fifteen".
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