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34925078 = 219919081
BaseRepresentation
bin1000010100111…
…0101000010110
32102201101012102
42011032220112
532420100303
63244322102
7602600246
oct205165026
972641172
1034925078
1118794801
12b843332
13730a936
1448d1b26
1530ed288
hex214ea16

34925078 has 8 divisors (see below), whose sum is σ = 55144920. Its totient is φ = 16543440.

The previous prime is 34925057. The next prime is 34925081. The reversal of 34925078 is 87052943.

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

It is a super-2 number, since 2×349250782 = 2439522146612168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 919081 = 34925078 / (3 + 4 + 9 + 2 + 5 + 0 + 7 + 8).

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 12.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 459503 + ... + 459578.

It is an arithmetic number, because the mean of its divisors is an integer number (6893115).

Almost surely, 234925078 is an apocalyptic number.

34925078 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

34925078 is a deficient number, since it is larger than the sum of its proper divisors (20219842).

34925078 is a wasteful number, since it uses less digits than its factorization.

34925078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919102.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 34925078 is about 5909.7443261109. The cubic root of 34925078 is about 326.8730596762.

The spelling of 34925078 in words is "thirty-four million, nine hundred twenty-five thousand, seventy-eight".

Divisors: 1 2 19 38 919081 1838162 17462539 34925078