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6725086000385 = 523190313072829
BaseRepresentation
bin110000111011100111001…
…0111001011010100000001
3212210220121210202210210112
41201313032113023110001
51340140434004003020
622145243432241105
71262604620553104
oct141671627132401
925726553683715
106725086000385
1121631027a7475
12907449840195
1339a232ab483c
141936d2a6673b
15b9e0554e2c5
hex61dce5cb501

6725086000385 has 16 divisors (see below), whose sum is σ = 8421422480640. Its totient is φ = 5145880681920.

The previous prime is 6725086000357. The next prime is 6725086000393. The reversal of 6725086000385 is 5830006805276.

It is not a de Polignac number, because 6725086000385 - 216 = 6725085934849 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 652151 + ... + 3724979.

It is an arithmetic number, because the mean of its divisors is an integer number (526338905040).

Almost surely, 26725086000385 is an apocalyptic number.

It is an amenable number.

6725086000385 is a deficient number, since it is larger than the sum of its proper divisors (1696336480255).

6725086000385 is a wasteful number, since it uses less digits than its factorization.

6725086000385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091888.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The spelling of 6725086000385 in words is "six trillion, seven hundred twenty-five billion, eighty-six million, three hundred eighty-five", and thus it is an aban number.

Divisors: 1 5 23 115 19031 95155 437713 2188565 3072829 15364145 70675067 353375335 58479008699 292395043495 1345017200077 6725086000385