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5495238069 = 33764348661
BaseRepresentation
bin1010001111000101…
…01010110110110101
3112011222021000110220
411013202222312311
542223240104234
62305142004553
7253114516146
oct50742526665
915158230426
105495238069
11236aa11772
121094416759
13697637379
143a1b77acd
1522267da49
hex1478aadb5

5495238069 has 8 divisors (see below), whose sum is σ = 7327329312. Its totient is φ = 3663319440.

The previous prime is 5495238059. The next prime is 5495238103. The reversal of 5495238069 is 9608325945.

5495238069 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5495238069 - 24 = 5495238053 is a prime.

It is a super-2 number, since 2×54952380692 = 60395282869973697522, which contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5495238059) 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, 88599 + ... + 137259.

It is an arithmetic number, because the mean of its divisors is an integer number (915916164).

Almost surely, 25495238069 is an apocalyptic number.

It is an amenable number.

5495238069 is a deficient number, since it is larger than the sum of its proper divisors (1832091243).

5495238069 is a wasteful number, since it uses less digits than its factorization.

5495238069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86307.

The product of its (nonzero) digits is 2332800, while the sum is 51.

The square root of 5495238069 is about 74129.8729865363. The cubic root of 5495238069 is about 1764.6645879879.

The spelling of 5495238069 in words is "five billion, four hundred ninety-five million, two hundred thirty-eight thousand, sixty-nine".

Divisors: 1 3 37643 48661 112929 145983 1831746023 5495238069