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34310932 = 2241209213
BaseRepresentation
bin1000001011100…
…0101100010100
32101120011202021
42002320230110
532240422212
63223222524
7564431605
oct202705424
971504667
1034310932
1118405347
12b5a7a44
137154236
1447b1dac
15302b307
hex20b8b14

34310932 has 12 divisors (see below), whose sum is σ = 61508916. Its totient is φ = 16736960.

The previous prime is 34310873. The next prime is 34310933. The reversal of 34310932 is 23901343.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1179396 + 33131536 = 1086^2 + 5756^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34310897 and 34310906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34310933) 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, 104443 + ... + 104770.

It is an arithmetic number, because the mean of its divisors is an integer number (5125743).

Almost surely, 234310932 is an apocalyptic number.

It is an amenable number.

34310932 is a deficient number, since it is larger than the sum of its proper divisors (27197984).

34310932 is a wasteful number, since it uses less digits than its factorization.

34310932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209258 (or 209256 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 34310932 is about 5857.5534141824. The cubic root of 34310932 is about 324.9457329511.

The spelling of 34310932 in words is "thirty-four million, three hundred ten thousand, nine hundred thirty-two".

Divisors: 1 2 4 41 82 164 209213 418426 836852 8577733 17155466 34310932