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83051425020475 = 5212799259555981
BaseRepresentation
bin10010111000100011101010…
…101011111011101000111011
3101220001122020121101000022001
4102320203222223323220323
541341203304301123400
6452345144204441431
723331160506622012
oct2270435253735073
9356048217330261
1083051425020475
112450aa0330693a
129393b0a249277
13374593c730c02
1416719d3563a79
15990558baaa6a
hex4b88eaafba3b

83051425020475 has 12 divisors (see below), whose sum is σ = 102991813657600. Its totient is φ = 66435948640800.

The previous prime is 83051425020439. The next prime is 83051425020677. The reversal of 83051425020475 is 57402052415038.

It is not a de Polignac number, because 83051425020475 - 29 = 83051425019963 is a prime.

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, 129458016 + ... + 130097965.

Almost surely, 283051425020475 is an apocalyptic number.

83051425020475 is a deficient number, since it is larger than the sum of its proper divisors (19940388637125).

83051425020475 is a wasteful number, since it uses less digits than its factorization.

83051425020475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259568790 (or 259568785 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 83051425020475 in words is "eighty-three trillion, fifty-one billion, four hundred twenty-five million, twenty thousand, four hundred seventy-five".

Divisors: 1 5 25 12799 63995 319975 259555981 1297779905 6488899525 3322057000819 16610285004095 83051425020475