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17028088 = 2372112359
BaseRepresentation
bin100000011110…
…1001111111000
31012001010010221
41000331033320
513324344323
61404545424
7264510400
oct100751770
935033127
1017028088
119680500
125852274
1336b27bc
142393800
15176555d
hex103d3f8

17028088 has 72 divisors (see below), whose sum is σ = 40937400. Its totient is φ = 6615840.

The previous prime is 17028061. The next prime is 17028097. The reversal of 17028088 is 88082071.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 47253 + ... + 47611.

It is an arithmetic number, because the mean of its divisors is an integer number (568575).

Almost surely, 217028088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 17028088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20468700).

17028088 is an abundant number, since it is smaller than the sum of its proper divisors (23909312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

17028088 is a wasteful number, since it uses less digits than its factorization.

17028088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 17028088 is about 4126.5103901481. The cubic root of 17028088 is about 257.2696932184.

The spelling of 17028088 in words is "seventeen million, twenty-eight thousand, eighty-eight".

Divisors: 1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 121 154 196 242 308 359 392 484 539 616 718 847 968 1078 1436 1694 2156 2513 2872 3388 3949 4312 5026 5929 6776 7898 10052 11858 15796 17591 20104 23716 27643 31592 35182 43439 47432 55286 70364 86878 110572 140728 173756 193501 221144 304073 347512 387002 608146 774004 1216292 1548008 2128511 2432584 4257022 8514044 17028088