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34350051 = 352121977
BaseRepresentation
bin1000001100001…
…0001111100011
32101122011102010
42003002033203
532243200201
63224124003
7564653631
oct203021743
971564363
1034350051
111843177a
12b606603
137168c98
1447c2351
153037bd6
hex20c23e3

34350051 has 8 divisors (see below), whose sum is σ = 45890064. Its totient is φ = 22855040.

The previous prime is 34350031. The next prime is 34350053. The reversal of 34350051 is 15005343.

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

It is a cyclic number.

It is not a de Polignac number, because 34350051 - 211 = 34348003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34350053) 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, 9426 + ... + 12551.

It is an arithmetic number, because the mean of its divisors is an integer number (5736258).

Almost surely, 234350051 is an apocalyptic number.

34350051 is a deficient number, since it is larger than the sum of its proper divisors (11540013).

34350051 is a wasteful number, since it uses less digits than its factorization.

34350051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22501.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 34350051 is about 5860.8916557125. The cubic root of 34350051 is about 325.0691797506.

Adding to 34350051 its reverse (15005343), we get a palindrome (49355394).

The spelling of 34350051 in words is "thirty-four million, three hundred fifty thousand, fifty-one".

Divisors: 1 3 521 1563 21977 65931 11450017 34350051