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51434035250324 = 22231665133575497
BaseRepresentation
bin10111011000111011010110…
…11001101000010010010100
320202010001020100110220210112
423230131223121220102110
523220143401011002244
6301220245233342152
713555662225060206
oct1354355331502224
9222101210426715
1051434035250324
111543006301a731
125928316407958
13229129370630c
14c9b5c614a776
155e2db5cd339e
hex2ec76b668494

51434035250324 has 24 divisors (see below), whose sum is σ = 93928664372928. Its totient is φ = 24597408369600.

The previous prime is 51434035250197. The next prime is 51434035250329. The reversal of 51434035250324 is 42305253043415.

51434035250324 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51434035250329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15255857 + ... + 18319640.

It is an arithmetic number, because the mean of its divisors is an integer number (3913694348872).

Almost surely, 251434035250324 is an apocalyptic number.

It is an amenable number.

51434035250324 is a deficient number, since it is larger than the sum of its proper divisors (42494629122604).

51434035250324 is a wasteful number, since it uses less digits than its factorization.

51434035250324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33592175 (or 33592173 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 41.

Adding to 51434035250324 its reverse (42305253043415), we get a palindrome (93739288293739).

The spelling of 51434035250324 in words is "fifty-one trillion, four hundred thirty-four billion, thirty-five million, two hundred fifty thousand, three hundred twenty-four".

Divisors: 1 2 4 23 46 92 16651 33302 66604 382973 765946 1531892 33575497 67150994 134301988 772236431 1544472862 3088945724 559065600547 1118131201094 2236262402188 12858508812581 25717017625162 51434035250324