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82346307025 = 5213976131139
BaseRepresentation
bin100110010110000111…
…0001110110111010001
321212112212002211011011
41030230032032313101
52322121123311100
6101455051050521
75643422026603
oct1145416166721
9255485084134
1082346307025
1131a173862a4
1213b61740a41
1379c4271478
143db261d173
15221e48abba
hex132c38edd1

82346307025 has 24 divisors (see below), whose sum is σ = 102982471200. Its totient is φ = 65315068800.

The previous prime is 82346307007. The next prime is 82346307061. The reversal of 82346307025 is 52070364328.

It is not a de Polignac number, because 82346307025 - 29 = 82346306513 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2628906 + ... + 2660044.

It is an arithmetic number, because the mean of its divisors is an integer number (4290936300).

Almost surely, 282346307025 is an apocalyptic number.

It is an amenable number.

82346307025 is a deficient number, since it is larger than the sum of its proper divisors (20636164175).

82346307025 is a wasteful number, since it uses less digits than its factorization.

82346307025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32049 (or 32044 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 40.

The spelling of 82346307025 in words is "eighty-two billion, three hundred forty-six million, three hundred seven thousand, twenty-five".

Divisors: 1 5 25 139 695 761 3475 3805 19025 31139 105779 155695 528895 778475 2644475 4328321 21641605 23696779 108208025 118483895 592419475 3293852281 16469261405 82346307025