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34052351 = 1923292687
BaseRepresentation
bin1000000111100…
…1100011111111
32101002001001012
42001321203333
532204133401
63213505435
7562303664
oct201714377
971061035
1034052351
1118249043
12b4a227b
137093628
144745a6b
152ec98bb
hex20798ff

34052351 has 16 divisors (see below), whose sum is σ = 38707200. Its totient is φ = 29782368.

The previous prime is 34052339. The next prime is 34052357. The reversal of 34052351 is 15325043.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34052351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34052357) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11330 + ... + 14016.

It is an arithmetic number, because the mean of its divisors is an integer number (2419200).

Almost surely, 234052351 is an apocalyptic number.

34052351 is a deficient number, since it is larger than the sum of its proper divisors (4654849).

34052351 is a wasteful number, since it uses less digits than its factorization.

34052351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2758.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 34052351 is about 5835.4392293982. The cubic root of 34052351 is about 324.1273663503.

Adding to 34052351 its reverse (15325043), we get a palindrome (49377394).

The spelling of 34052351 in words is "thirty-four million, fifty-two thousand, three hundred fifty-one".

Divisors: 1 19 23 29 437 551 667 2687 12673 51053 61801 77923 1174219 1480537 1792229 34052351