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34880974 = 2171025911
BaseRepresentation
bin1000010100001…
…1110111001110
32102122010200221
42011003313032
532412142344
63243341554
7602324542
oct205036716
972563627
1034880974
1118764657
12b8218ba
1372c383b
1448bda22
1530e0184
hex2143dce

34880974 has 8 divisors (see below), whose sum is σ = 55399248. Its totient is φ = 16414560.

The previous prime is 34880971. The next prime is 34881001. The reversal of 34880974 is 47908843.

34880974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 34880974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34880971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512922 + ... + 512989.

It is an arithmetic number, because the mean of its divisors is an integer number (6924906).

Almost surely, 234880974 is an apocalyptic number.

34880974 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

34880974 is a deficient number, since it is larger than the sum of its proper divisors (20518274).

34880974 is a wasteful number, since it uses less digits than its factorization.

34880974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025930.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 34880974 is about 5906.0116830226. The cubic root of 34880974 is about 326.7354080427.

The spelling of 34880974 in words is "thirty-four million, eight hundred eighty thousand, nine hundred seventy-four".

Divisors: 1 2 17 34 1025911 2051822 17440487 34880974