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806201474532 = 22367183456211
BaseRepresentation
bin10111011101101010101…
…10100011110111100100
32212001221120022021202120
423232311112203313210
5101202100034141112
61414210331305540
7112150265315466
oct13566526436744
92761846267676
10806201474532
112909a9795363
121102b72ab2b0
135b0419c792c
142b03dc1c136
1515e87975e8c
hexbbb55a3de4

806201474532 has 12 divisors (see below), whose sum is σ = 1881136773936. Its totient is φ = 268733824840.

The previous prime is 806201474503. The next prime is 806201474539. The reversal of 806201474532 is 235474102608.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (806201474539) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33591728094 + ... + 33591728117.

It is an arithmetic number, because the mean of its divisors is an integer number (156761397828).

Almost surely, 2806201474532 is an apocalyptic number.

It is an amenable number.

806201474532 is an abundant number, since it is smaller than the sum of its proper divisors (1074935299404).

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

806201474532 is a wasteful number, since it uses less digits than its factorization.

806201474532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67183456218 (or 67183456216 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 42.

The spelling of 806201474532 in words is "eight hundred six billion, two hundred one million, four hundred seventy-four thousand, five hundred thirty-two".

Divisors: 1 2 3 4 6 12 67183456211 134366912422 201550368633 268733824844 403100737266 806201474532