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34340608 = 28532531
BaseRepresentation
bin1000001011111…
…1111100000000
32101121200110101
42002333330000
532242344413
63224012144
7564614251
oct202777400
971550411
1034340608
1118425675
12b601054
1371648b3
1447bcb28
153034edd
hex20bff00

34340608 has 36 divisors (see below), whose sum is σ = 69868008. Its totient is φ = 16839680.

The previous prime is 34340599. The next prime is 34340623. The reversal of 34340608 is 80604343.

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, 12303 + ... + 14833.

It is an arithmetic number, because the mean of its divisors is an integer number (1940778).

Almost surely, 234340608 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 34340608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34934004).

34340608 is an abundant number, since it is smaller than the sum of its proper divisors (35527400).

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

34340608 is an equidigital number, since it uses as much as digits as its factorization.

34340608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600 (or 2586 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 34340608 is about 5860.0860061948. The cubic root of 34340608 is about 325.0393893087.

The spelling of 34340608 in words is "thirty-four million, three hundred forty thousand, six hundred eight".

Divisors: 1 2 4 8 16 32 53 64 106 128 212 256 424 848 1696 2531 3392 5062 6784 10124 13568 20248 40496 80992 134143 161984 268286 323968 536572 647936 1073144 2146288 4292576 8585152 17170304 34340608