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34768506 = 2329199819
BaseRepresentation
bin1000010010100…
…0011001111010
32102102102102110
42010220121322
532400043011
63241113150
7601345623
oct204503172
972372373
1034768506
1118698103
12b7887b6
1372845a6
144890a4a
1530bbba6
hex212867a

34768506 has 16 divisors (see below), whose sum is σ = 71935200. Its totient is φ = 11189808.

The previous prime is 34768501. The next prime is 34768507. The reversal of 34768506 is 60586743.

It is not an unprimeable number, because it can be changed into a prime (34768501) 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 7 ways as a sum of consecutive naturals, for example, 99736 + ... + 100083.

It is an arithmetic number, because the mean of its divisors is an integer number (4495950).

Almost surely, 234768506 is an apocalyptic number.

34768506 is an abundant number, since it is smaller than the sum of its proper divisors (37166694).

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

34768506 is a wasteful number, since it uses less digits than its factorization.

34768506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199853.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 34768506 is about 5896.4825107856. The cubic root of 34768506 is about 326.3838616288.

The spelling of 34768506 in words is "thirty-four million, seven hundred sixty-eight thousand, five hundred six".

Divisors: 1 2 3 6 29 58 87 174 199819 399638 599457 1198914 5794751 11589502 17384253 34768506