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85095938013 = 3732691444483
BaseRepresentation
bin100111101000000011…
…1001111011111011101
322010122111000112202220
41033100013033133131
52343234030004023
6103031553135553
76101520352512
oct1172007173735
9263574015686
1085095938013
11330a84907a9
12145aa55a5b9
138041b14358
144193891309
152330a763e3
hex13d01cf7dd

85095938013 has 16 divisors (see below), whose sum is σ = 115443161280. Its totient is φ = 55745449344.

The previous prime is 85095937973. The next prime is 85095938023. The reversal of 85095938013 is 31083959058.

It is not a de Polignac number, because 85095938013 - 224 = 85079160797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85095938023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 663331 + ... + 781152.

It is an arithmetic number, because the mean of its divisors is an integer number (7215197580).

Almost surely, 285095938013 is an apocalyptic number.

It is an amenable number.

85095938013 is a deficient number, since it is larger than the sum of its proper divisors (30347223267).

85095938013 is a wasteful number, since it uses less digits than its factorization.

85095938013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1444828.

The product of its (nonzero) digits is 1166400, while the sum is 51.

The spelling of 85095938013 in words is "eighty-five billion, ninety-five million, nine hundred thirty-eight thousand, thirteen".

Divisors: 1 3 73 219 269 807 19637 58911 1444483 4333449 105447259 316341777 388565927 1165697781 28365312671 85095938013