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254328088 = 2374541573
BaseRepresentation
bin11110010100010…
…11110100011000
3122201120012112211
433022023310120
51010101444323
641123044504
76205516210
oct1712136430
9581505484
10254328088
1112061a503
1271210734
13408c96c1
1425ac5240
15174db70d
hexf28bd18

254328088 has 16 divisors (see below), whose sum is σ = 544988880. Its totient is φ = 108997728.

The previous prime is 254328077. The next prime is 254328103. The reversal of 254328088 is 880823452.

254328088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 254328088.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270731 + ... + 2270842.

It is an arithmetic number, because the mean of its divisors is an integer number (34061805).

Almost surely, 2254328088 is an apocalyptic number.

254328088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

254328088 is an abundant number, since it is smaller than the sum of its proper divisors (290660792).

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

254328088 is a wasteful number, since it uses less digits than its factorization.

254328088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4541586 (or 4541582 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 40.

The square root of 254328088 is about 15947.6671648238. The cubic root of 254328088 is about 633.5751116278.

The spelling of 254328088 in words is "two hundred fifty-four million, three hundred twenty-eight thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 28 56 4541573 9083146 18166292 31791011 36332584 63582022 127164044 254328088