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34245005304 = 2331678544163
BaseRepresentation
bin11111111001001010…
…010100111111111000
310021101121000111220210
4133321022110333320
51030113210132204
623422033151120
72321423512416
oct377112247770
9107347014823
1034245005304
111358345a384
1267786bb4a0
1332c999a963
14192c1382b6
15d56648389
hex7f9294ff8

34245005304 has 32 divisors (see below), whose sum is σ = 86125173120. Its totient is φ = 11346647136.

The previous prime is 34245005303. The next prime is 34245005369. The reversal of 34245005304 is 40350054243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34245005303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4268074 + ... + 4276089.

It is an arithmetic number, because the mean of its divisors is an integer number (2691411660).

Almost surely, 234245005304 is an apocalyptic number.

It is an amenable number.

34245005304 is an abundant number, since it is smaller than the sum of its proper divisors (51880167816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34245005304 is a wasteful number, since it uses less digits than its factorization.

34245005304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8544339 (or 8544335 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 34245005304 its reverse (40350054243), we get a palindrome (74595059547).

The spelling of 34245005304 in words is "thirty-four billion, two hundred forty-five million, five thousand, three hundred four".

Divisors: 1 2 3 4 6 8 12 24 167 334 501 668 1002 1336 2004 4008 8544163 17088326 25632489 34176652 51264978 68353304 102529956 205059912 1426875221 2853750442 4280625663 5707500884 8561251326 11415001768 17122502652 34245005304