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207088 = 247432
BaseRepresentation
bin110010100011110000
3101112001221
4302203300
523111323
64234424
71521520
oct624360
9345057
10207088
11131652
129ba14
137334b
1455680
154155d
hex328f0

207088 has 30 divisors (see below), whose sum is σ = 469464. Its totient is φ = 86688.

The previous prime is 207079. The next prime is 207113. The reversal of 207088 is 880702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4795 + ... + 4837.

2207088 is an apocalyptic number.

207088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 207088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234732).

207088 is an abundant number, since it is smaller than the sum of its proper divisors (262376).

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

207088 is an equidigital number, since it uses as much as digits as its factorization.

207088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101 (or 52 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 207088 is about 455.0692255031. The cubic root of 207088 is about 59.1631984566.

The spelling of 207088 in words is "two hundred seven thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 16 28 43 56 86 112 172 301 344 602 688 1204 1849 2408 3698 4816 7396 12943 14792 25886 29584 51772 103544 207088