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34210132 = 22115631381
BaseRepresentation
bin1000001010000…
…0000101010100
32101101001110221
42002200011110
532224211012
63221124124
7563531665
oct202400524
971331427
1034210132
1118346640
12b559644
13711a3a8
14478736c
15300b507
hex20a0154

34210132 has 24 divisors (see below), whose sum is σ = 65473632. Its totient is φ = 15511200.

The previous prime is 34210123. The next prime is 34210139. The reversal of 34210132 is 23101243.

It is a happy number.

It is a super-3 number, since 3×342101323 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34210139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24082 + ... + 25462.

It is an arithmetic number, because the mean of its divisors is an integer number (2728068).

Almost surely, 234210132 is an apocalyptic number.

It is an amenable number.

34210132 is a deficient number, since it is larger than the sum of its proper divisors (31263500).

34210132 is a wasteful number, since it uses less digits than its factorization.

34210132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959 (or 1957 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 34210132 is about 5848.9428104573. The cubic root of 34210132 is about 324.6272080547.

Adding to 34210132 its reverse (23101243), we get a palindrome (57311375).

Subtracting from 34210132 its reverse (23101243), we obtain a square (11108889 = 33332).

The spelling of 34210132 in words is "thirty-four million, two hundred ten thousand, one hundred thirty-two".

Divisors: 1 2 4 11 22 44 563 1126 1381 2252 2762 5524 6193 12386 15191 24772 30382 60764 777503 1555006 3110012 8552533 17105066 34210132