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5495290842 = 233009730431
BaseRepresentation
bin1010001111000101…
…10111101111011010
3112011222100200212110
411013202313233122
542223243301332
62305143053150
7253115126046
oct50742675732
915158320773
105495290842
11236aa48388
1210944411b6
136976553b2
143a1b8d026
1522268e4cc
hex1478b7bda

5495290842 has 16 divisors (see below), whose sum is σ = 10991308032. Its totient is φ = 1831642560.

The previous prime is 5495290799. The next prime is 5495290907. The reversal of 5495290842 is 2480925945.

It is a junction number, because it is equal to n+sod(n) for n = 5495290791 and 5495290800.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165367 + ... + 195797.

It is an arithmetic number, because the mean of its divisors is an integer number (686956752).

Almost surely, 25495290842 is an apocalyptic number.

5495290842 is an abundant number, since it is smaller than the sum of its proper divisors (5496017190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5495290842 is a wasteful number, since it uses less digits than its factorization.

5495290842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60533.

The product of its (nonzero) digits is 1036800, while the sum is 48.

The square root of 5495290842 is about 74130.2289353001. The cubic root of 5495290842 is about 1764.6702368997.

The spelling of 5495290842 in words is "five billion, four hundred ninety-five million, two hundred ninety thousand, eight hundred forty-two".

Divisors: 1 2 3 6 30097 30431 60194 60862 90291 91293 180582 182586 915881807 1831763614 2747645421 5495290842