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5081180803215 = 351154156922431
BaseRepresentation
bin100100111110000110111…
…1110100001000010001111
3122222202102020010012220120
41021330031332201002033
51131222224241200330
614450132350520023
71033050253126536
oct111741576410217
918882366105816
105081180803215
111689a0a108570
126a0925206013
132ab1cba2b8ba
14137d0529531d
158c28e6d7c10
hex49f0dfa108f

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".

Divisors: 1 3 5 11 15 33 55 165 541 1623 2705 5951 8115 17853 29755 89265 56922431 170767293 284612155 626146741 853836465 1878440223 3130733705 9392201115 30795035171 92385105513 153975175855 338745386881 461925527565 1016236160643 1693726934405 5081180803215