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7160011045 = 511219959471
BaseRepresentation
bin1101010101100010…
…10001100100100101
3200110222211020200021
412222301101210211
5104130430323140
63142251515141
7342301042525
oct65261214445
920428736607
107160011045
113044704300
121479a58ab1
138a14cb735
144bcccd685
152bd8c4b4a
hex1aac51925

7160011045 has 24 divisors (see below), whose sum is σ = 9491731200. Its totient is φ = 5181026400.

The previous prime is 7160011043. The next prime is 7160011109. The reversal of 7160011045 is 5401100617.

It is a happy number.

It is not a de Polignac number, because 7160011045 - 21 = 7160011043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7160011043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90660 + ... + 150130.

It is an arithmetic number, because the mean of its divisors is an integer number (395488800).

Almost surely, 27160011045 is an apocalyptic number.

It is an amenable number.

7160011045 is a deficient number, since it is larger than the sum of its proper divisors (2331720155).

7160011045 is a wasteful number, since it uses less digits than its factorization.

7160011045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59697 (or 59686 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 7160011045 is about 84616.8484700299. The cubic root of 7160011045 is about 1927.3972311403.

The spelling of 7160011045 in words is "seven billion, one hundred sixty million, eleven thousand, forty-five".

Divisors: 1 5 11 55 121 199 605 995 2189 10945 24079 59471 120395 297355 654181 3270905 7195991 11834729 35979955 59173645 130182019 650910095 1432002209 7160011045