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34625055 = 3515115287
BaseRepresentation
bin1000010000010…
…1011000011111
32102011010122110
42010011120133
532331000210
63234045103
7600210453
oct204053037
972133573
1034625055
11185aa353
12b719793
1372341ca
144854663
15308e420
hex210561f

34625055 has 16 divisors (see below), whose sum is σ = 55770624. Its totient is φ = 18343200.

The previous prime is 34625021. The next prime is 34625057. The reversal of 34625055 is 55052643.

It is not a de Polignac number, because 34625055 - 216 = 34559519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34625057) 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 15 ways as a sum of consecutive naturals, for example, 5379 + ... + 9908.

It is an arithmetic number, because the mean of its divisors is an integer number (3485664).

Almost surely, 234625055 is an apocalyptic number.

34625055 is a deficient number, since it is larger than the sum of its proper divisors (21145569).

34625055 is a wasteful number, since it uses less digits than its factorization.

34625055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15446.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 34625055 is about 5884.3058214202. The cubic root of 34625055 is about 325.9343683351.

Adding to 34625055 its reverse (55052643), we get a palindrome (89677698).

The spelling of 34625055 in words is "thirty-four million, six hundred twenty-five thousand, fifty-five".

Divisors: 1 3 5 15 151 453 755 2265 15287 45861 76435 229305 2308337 6925011 11541685 34625055