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34212344300 = 22521918006497
BaseRepresentation
bin11111110111001101…
…101111000111101100
310021022022120011102222
4133313031233013230
51030031330004200
623414505134512
72320546062011
oct376715570754
9107268504388
1034212344300
1113566a81712
12676978a438
1332c2ca3714
141927a75708
15d53845d85
hex7f736f1ec

34212344300 has 36 divisors (see below), whose sum is σ = 78148201320. Its totient is φ = 12964677120.

The previous prime is 34212344273. The next prime is 34212344321. The reversal of 34212344300 is 344321243.

It is a self number, because there is not a number n which added to its sum of digits gives 34212344300.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9001349 + ... + 9005148.

It is an arithmetic number, because the mean of its divisors is an integer number (2170783370).

Almost surely, 234212344300 is an apocalyptic number.

It is an amenable number.

34212344300 is an abundant number, since it is smaller than the sum of its proper divisors (43935857020).

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

34212344300 is a wasteful number, since it uses less digits than its factorization.

34212344300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18006530 (or 18006523 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 34212344300 its reverse (344321243), we get a palindrome (34556665543).

The spelling of 34212344300 in words is "thirty-four billion, two hundred twelve million, three hundred forty-four thousand, three hundred".

Divisors: 1 2 4 5 10 19 20 25 38 50 76 95 100 190 380 475 950 1900 18006497 36012994 72025988 90032485 180064970 342123443 360129940 450162425 684246886 900324850 1368493772 1710617215 1800649700 3421234430 6842468860 8553086075 17106172150 34212344300