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5488018195 = 5113111292851
BaseRepresentation
bin1010001110001110…
…01000001100010011
3112011110200012200011
411013013020030103
542214413040240
62304323135351
7252666246022
oct50707101423
915143605604
105488018195
112366930330
121091b14557
13695caa05a
143a0c188b9
15221c046ea
hex1471c8313

5488018195 has 32 divisors (see below), whose sum is σ = 7425239040. Its totient is φ = 3857760000.

The previous prime is 5488018187. The next prime is 5488018259. The reversal of 5488018195 is 5918108845.

It is not a de Polignac number, because 5488018195 - 23 = 5488018187 is a prime.

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, 1923520 + ... + 1926370.

It is an arithmetic number, because the mean of its divisors is an integer number (232038720).

Almost surely, 25488018195 is an apocalyptic number.

5488018195 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5488018195 is a deficient number, since it is larger than the sum of its proper divisors (1937220845).

5488018195 is a wasteful number, since it uses less digits than its factorization.

5488018195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4027.

The product of its (nonzero) digits is 460800, while the sum is 49.

The square root of 5488018195 is about 74081.1595144136. The cubic root of 5488018195 is about 1763.8914191928.

The spelling of 5488018195 in words is "five billion, four hundred eighty-eight million, eighteen thousand, one hundred ninety-five".

Divisors: 1 5 11 31 55 155 341 1129 1705 2851 5645 12419 14255 31361 34999 62095 88381 156805 174995 384989 441905 972191 1924945 3218779 4860955 16093895 35406569 99782149 177032845 498910745 1097603639 5488018195