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34238752 = 257314657
BaseRepresentation
bin1000001010011…
…1000100100000
32101102111201221
42002213010200
532231120002
63221504424
7564011302
oct202470440
971374657
1034238752
1118366099
12b572114
13712a422
144793972
153014c37
hex20a7120

34238752 has 24 divisors (see below), whose sum is σ = 68335596. Its totient is φ = 16883712.

The previous prime is 34238723. The next prime is 34238761. The reversal of 34238752 is 25783243.

It can be written as a sum of positive squares in 2 ways, for example, as 29203216 + 5035536 = 5404^2 + 2244^2 .

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, 4993 + ... + 9664.

Almost surely, 234238752 is an apocalyptic number.

34238752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

34238752 is a deficient number, since it is larger than the sum of its proper divisors (34096844).

34238752 is a wasteful number, since it uses less digits than its factorization.

34238752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14740 (or 14732 counting only the distinct ones).

The product of its digits is 40320, while the sum is 34.

The square root of 34238752 is about 5851.3888949548. The cubic root of 34238752 is about 324.7177099077.

The spelling of 34238752 in words is "thirty-four million, two hundred thirty-eight thousand, seven hundred fifty-two".

Divisors: 1 2 4 8 16 32 73 146 292 584 1168 2336 14657 29314 58628 117256 234512 469024 1069961 2139922 4279844 8559688 17119376 34238752