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34402041 = 3213129179
BaseRepresentation
bin1000001100111…
…0111011111001
32101201210201200
42003032323321
532301331131
63225204413
7565261332
oct203167371
971653650
1034402041
1118467843
12b630709
13718684b
1447d7289
1530482e6
hex20ceef9

34402041 has 12 divisors (see below), whose sum is σ = 50072880. Its totient is φ = 22758840.

The previous prime is 34402037. The next prime is 34402063. The reversal of 34402041 is 14020443.

It is not a de Polignac number, because 34402041 - 22 = 34402037 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34402001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13411 + ... + 15768.

It is an arithmetic number, because the mean of its divisors is an integer number (4172740).

Almost surely, 234402041 is an apocalyptic number.

It is an amenable number.

34402041 is a deficient number, since it is larger than the sum of its proper divisors (15670839).

34402041 is a wasteful number, since it uses less digits than its factorization.

34402041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29316 (or 29313 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 34402041 is about 5865.3253106712. The cubic root of 34402041 is about 325.2330982593.

Adding to 34402041 its reverse (14020443), we get a palindrome (48422484).

It can be divided in two parts, 3 and 4402041, that added together give a palindrome (4402044).

The spelling of 34402041 in words is "thirty-four million, four hundred two thousand, forty-one".

Divisors: 1 3 9 131 393 1179 29179 87537 262611 3822449 11467347 34402041