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634051283441 = 23991443718307
BaseRepresentation
bin10010011101000000110…
…01101100100111110001
32020121121010100110222012
421032200121230213301
540342014112032231
61203140143252305
763544244661602
oct11164031544761
92217533313865
10634051283441
11224999468864
12a2a725aa095
1347a3845b634
142298c791da9
151175e49be2b
hex93a066c9f1

634051283441 has 8 divisors (see below), whose sum is σ = 634394169600. Its totient is φ = 633708467568.

The previous prime is 634051283419. The next prime is 634051283447. The reversal of 634051283441 is 144382150436.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 634051283441 - 26 = 634051283377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (634051283447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34625210 + ... + 34643516.

It is an arithmetic number, because the mean of its divisors is an integer number (79299271200).

Almost surely, 2634051283441 is an apocalyptic number.

It is an amenable number.

634051283441 is a deficient number, since it is larger than the sum of its proper divisors (342886159).

634051283441 is a wasteful number, since it uses less digits than its factorization.

634051283441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35143.

The product of its (nonzero) digits is 276480, while the sum is 41.

The spelling of 634051283441 in words is "six hundred thirty-four billion, fifty-one million, two hundred eighty-three thousand, four hundred forty-one".

Divisors: 1 2399 14437 18307 34634363 43918493 264298159 634051283441