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34052653 = 197917207
BaseRepresentation
bin1000000111100…
…1101000101101
32101002001110101
42001321220231
532204141103
63213511101
7562304605
oct201715055
971061411
1034052653
1118249298
12b4a2491
1370937cb
144745c05
152ec9a1d
hex2079a2d

34052653 has 4 divisors (see below), whose sum is σ = 34071840. Its totient is φ = 34033468.

The previous prime is 34052647. The next prime is 34052743. The reversal of 34052653 is 35625043.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35625043 = 37962839.

It is a cyclic number.

It is not a de Polignac number, because 34052653 - 25 = 34052621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34052153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6625 + ... + 10582.

It is an arithmetic number, because the mean of its divisors is an integer number (8517960).

Almost surely, 234052653 is an apocalyptic number.

It is an amenable number.

34052653 is a deficient number, since it is larger than the sum of its proper divisors (19187).

34052653 is a wasteful number, since it uses less digits than its factorization.

34052653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19186.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 34052653 is about 5835.4651057135. The cubic root of 34052653 is about 324.1283245433.

Adding to 34052653 its reverse (35625043), we get a palindrome (69677696).

The spelling of 34052653 in words is "thirty-four million, fifty-two thousand, six hundred fifty-three".

Divisors: 1 1979 17207 34052653