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5517801793 = 72185936061
BaseRepresentation
bin1010010001110001…
…01111100101000001
3112020112201101002101
411020320233211001
542300024124133
62311305350401
7253510353460
oct51070574501
915215641071
105517801793
112381723179
12109ba98401
1369c20769a
143a4b6c9d7
1522463937d
hex148e2f941

5517801793 has 8 divisors (see below), whose sum is σ = 6306522560. Its totient is φ = 4729196880.

The previous prime is 5517801791. The next prime is 5517801803. The reversal of 5517801793 is 3971087155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5517801793 - 21 = 5517801791 is a prime.

It is a super-2 number, since 2×55178017932 = 60892273253668029698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5517801791) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134983 + ... + 171043.

It is an arithmetic number, because the mean of its divisors is an integer number (788315320).

Almost surely, 25517801793 is an apocalyptic number.

It is an amenable number.

5517801793 is a deficient number, since it is larger than the sum of its proper divisors (788720767).

5517801793 is a wasteful number, since it uses less digits than its factorization.

5517801793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57927.

The product of its (nonzero) digits is 264600, while the sum is 46.

The square root of 5517801793 is about 74281.9075751290. The cubic root of 5517801793 is about 1767.0765569673.

The spelling of 5517801793 in words is "five billion, five hundred seventeen million, eight hundred one thousand, seven hundred ninety-three".

Divisors: 1 7 21859 36061 153013 252427 788257399 5517801793