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3133088 = 25771197
BaseRepresentation
bin1011111100111010100000
312220011210022
423330322200
51300224323
6151053012
735426240
oct13747240
95804708
103133088
11184aa32
121071168
138590ca
145b7b20
1541d4c8
hex2fcea0

3133088 has 48 divisors (see below), whose sum is σ = 7185024. Its totient is φ = 1317120.

The previous prime is 3133057. The next prime is 3133111. The reversal of 3133088 is 8803313.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15806 + ... + 16002.

It is an arithmetic number, because the mean of its divisors is an integer number (149688).

Almost surely, 23133088 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 3133088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3592512).

3133088 is an abundant number, since it is smaller than the sum of its proper divisors (4051936).

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

3133088 is a wasteful number, since it uses less digits than its factorization.

3133088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 3133088 is about 1770.0531065479. The cubic root of 3133088 is about 146.3269086807.

The spelling of 3133088 in words is "three million, one hundred thirty-three thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 16 28 32 56 71 112 142 197 224 284 394 497 568 788 994 1136 1379 1576 1988 2272 2758 3152 3976 5516 6304 7952 11032 13987 15904 22064 27974 44128 55948 97909 111896 195818 223792 391636 447584 783272 1566544 3133088