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34285692 = 2237258309
BaseRepresentation
bin1000001011001…
…0100001111100
32101111220010110
42002302201330
532234120232
63222510020
7564265200
oct202624174
971456113
1034285692
1118398391
12b595310
1371458bc
1447a6b00
153023acc
hex20b287c

34285692 has 36 divisors (see below), whose sum is σ = 93062760. Its totient is φ = 9795744.

The previous prime is 34285681. The next prime is 34285697. The reversal of 34285692 is 29658243.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 34285692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34285697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28567 + ... + 29742.

Almost surely, 234285692 is an apocalyptic number.

It is an amenable number.

34285692 is an abundant number, since it is smaller than the sum of its proper divisors (58777068).

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

34285692 is a wasteful number, since it uses less digits than its factorization.

34285692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58330 (or 58321 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 34285692 is about 5855.3985346857. The cubic root of 34285692 is about 324.8660339382.

The spelling of 34285692 in words is "thirty-four million, two hundred eighty-five thousand, six hundred ninety-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 49 84 98 147 196 294 588 58309 116618 174927 233236 349854 408163 699708 816326 1224489 1632652 2448978 2857141 4897956 5714282 8571423 11428564 17142846 34285692