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83173341 = 3311316827
BaseRepresentation
bin1001111010100…
…01111111011101
312210111122101010
410331101333131
5132243021331
612130405433
72026650606
oct475217735
9183448333
1083173341
1142a493a9
1223a30879
13143018c4
14b090dad
15747de46
hex4f51fdd

83173341 has 16 divisors (see below), whose sum is σ = 115365888. Its totient is φ = 53242800.

The previous prime is 83173327. The next prime is 83173369. The reversal of 83173341 is 14337138.

It is not a de Polignac number, because 83173341 - 213 = 83165149 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83173299 and 83173308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83173381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8770 + ... + 15596.

It is an arithmetic number, because the mean of its divisors is an integer number (7210368).

Almost surely, 283173341 is an apocalyptic number.

It is an amenable number.

83173341 is a deficient number, since it is larger than the sum of its proper divisors (32192547).

83173341 is a wasteful number, since it uses less digits than its factorization.

83173341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6992.

The product of its digits is 6048, while the sum is 30.

The square root of 83173341 is about 9119.9419406047. The cubic root of 83173341 is about 436.5105209311.

The spelling of 83173341 in words is "eighty-three million, one hundred seventy-three thousand, three hundred forty-one".

Divisors: 1 3 31 93 131 393 4061 6827 12183 20481 211637 634911 894337 2683011 27724447 83173341