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26080083 = 333131159
BaseRepresentation
bin110001101111…
…1001101010011
31211002000011000
41203133031103
523134030313
62330553043
7434451141
oct143371523
954060130
1026080083
11137a3397
128898783
135531a03
14366c591
152452673
hex18df353

26080083 has 16 divisors (see below), whose sum is σ = 39884800. Its totient is φ = 16825320.

The previous prime is 26080063. The next prime is 26080097. The reversal of 26080083 is 38008062.

It is not a de Polignac number, because 26080083 - 25 = 26080051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26080063) 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, 14743 + ... + 16416.

It is an arithmetic number, because the mean of its divisors is an integer number (2492800).

Almost surely, 226080083 is an apocalyptic number.

26080083 is a deficient number, since it is larger than the sum of its proper divisors (13804717).

26080083 is a wasteful number, since it uses less digits than its factorization.

26080083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31199 (or 31193 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 26080083 is about 5106.8662602422. The cubic root of 26080083 is about 296.5534560809.

The spelling of 26080083 in words is "twenty-six million, eighty thousand, eighty-three".

Divisors: 1 3 9 27 31 93 279 837 31159 93477 280431 841293 965929 2897787 8693361 26080083