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8080373481 = 35360184559
BaseRepresentation
bin1111000011010000…
…01011011011101001
3202212010122111120220
413201220023123221
5113022033422411
63413450240253
7404145020115
oct74150133351
922763574526
108080373481
113477184214
121696126089
139ba0a44ab
1456922a745
153245c4b06
hex1e1a0b6e9

8080373481 has 16 divisors (see below), whose sum is σ = 10995505920. Its totient is φ = 5276419200.

The previous prime is 8080373461. The next prime is 8080373489. The reversal of 8080373481 is 1843730808.

It is not a de Polignac number, because 8080373481 - 25 = 8080373449 is a prime.

It is a super-2 number, since 2×80803734812 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8080373489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53280 + ... + 137838.

It is an arithmetic number, because the mean of its divisors is an integer number (687219120).

Almost surely, 28080373481 is an apocalyptic number.

It is an amenable number.

8080373481 is a deficient number, since it is larger than the sum of its proper divisors (2915132439).

8080373481 is a wasteful number, since it uses less digits than its factorization.

8080373481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85216.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 8080373481 is about 89890.8976537669. The cubic root of 8080373481 is about 2006.6754842489.

The spelling of 8080373481 in words is "eight billion, eighty million, three hundred seventy-three thousand, four hundred eighty-one".

Divisors: 1 3 53 159 601 1803 31853 84559 95559 253677 4481627 13444881 50819959 152459877 2693457827 8080373481