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83056054825273 = 397331399631291
BaseRepresentation
bin10010111000100111111110…
…101001001111000100111001
3101220002002012021011110111211
4102320213332221033010321
541341242300013402043
6452351231433323121
723331413315411125
oct2270477651170471
9356062167143454
1083056054825273
11245119697557a2
1293949a08664a1
1337461c998538a
141671d123bc585
1599072a389a9d
hex4b89fea4f139

83056054825273 has 8 divisors (see below), whose sum is σ = 83265647182400. Its totient is φ = 82846464394320.

The previous prime is 83056054825253. The next prime is 83056054825307. The reversal of 83056054825273 is 37252845065038.

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 83056054825273 - 225 = 83056021270841 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83056054825213) 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, 131249758 + ... + 131881048.

It is an arithmetic number, because the mean of its divisors is an integer number (10408205897800).

Almost surely, 283056054825273 is an apocalyptic number.

It is an amenable number.

83056054825273 is a deficient number, since it is larger than the sum of its proper divisors (209592357127).

83056054825273 is a wasteful number, since it uses less digits than its factorization.

83056054825273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963087.

The product of its (nonzero) digits is 48384000, while the sum is 58.

The spelling of 83056054825273 in words is "eighty-three trillion, fifty-six billion, fifty-four million, eight hundred twenty-five thousand, two hundred seventy-three".

Divisors: 1 397 331399 631291 131565403 250622527 209209206109 83056054825273