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8080910013 = 3111279191459
BaseRepresentation
bin1111000011010100…
…01110011010111101
3202212011122202120110
413201222032122331
5113022203110023
63413505540233
7404152413261
oct74152163275
922764582513
108080910013
113477510330
121696344679
139ba231777
1456932a0a1
1532467da93
hex1e1a8e6bd

8080910013 has 16 divisors (see below), whose sum is σ = 11763302400. Its totient is φ = 4893666480.

The previous prime is 8080909979. The next prime is 8080910017. The reversal of 8080910013 is 3100190808.

It is not a de Polignac number, because 8080910013 - 28 = 8080909757 is a prime.

It is a super-2 number, since 2×80809100132 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080910017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53523 + ... + 137936.

It is an arithmetic number, because the mean of its divisors is an integer number (735206400).

Almost surely, 28080910013 is an apocalyptic number.

It is an amenable number.

8080910013 is a deficient number, since it is larger than the sum of its proper divisors (3682392387).

8080910013 is a wasteful number, since it uses less digits than its factorization.

8080910013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192752.

The product of its (nonzero) digits is 1728, while the sum is 30.

The square root of 8080910013 is about 89893.8819553366. The cubic root of 8080910013 is about 2006.7198972860.

The spelling of 8080910013 in words is "eight billion, eighty million, nine hundred ten thousand, thirteen".

Divisors: 1 3 11 33 1279 3837 14069 42207 191459 574377 2106049 6318147 244876061 734628183 2693636671 8080910013