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34319080 = 235857977
BaseRepresentation
bin1000001011101…
…0101011101000
32101120120221001
42002322223220
532241202310
63223324344
7564464425
oct202725350
971516831
1034319080
1118410484
12b5b06b4
137157b63
1447b4d4c
15302d93a
hex20baae8

34319080 has 16 divisors (see below), whose sum is σ = 77218020. Its totient is φ = 13727616.

The previous prime is 34319063. The next prime is 34319099. The reversal of 34319080 is 8091343.

It can be written as a sum of positive squares in 2 ways, for example, as 34316164 + 2916 = 5858^2 + 54^2 .

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, 428949 + ... + 429028.

Almost surely, 234319080 is an apocalyptic number.

It is an amenable number.

34319080 is an abundant number, since it is smaller than the sum of its proper divisors (42898940).

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

34319080 is a wasteful number, since it uses less digits than its factorization.

34319080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857988 (or 857984 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 34319080 is about 5858.2488851192. The cubic root of 34319080 is about 324.9714531139.

The spelling of 34319080 in words is "thirty-four million, three hundred nineteen thousand, eighty".

Divisors: 1 2 4 5 8 10 20 40 857977 1715954 3431908 4289885 6863816 8579770 17159540 34319080