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2085113396 = 22793765677
BaseRepresentation
bin111110001001000…
…0100111000110100
312101022111201212002
41330102010320310
513232242112041
6542523114432
7102446112542
oct17422047064
95338451762
102085113396
1197aaa0613
124a2372a18
13272ca8012
1415acd2d92
15c30c659b
hex7c484e34

2085113396 has 12 divisors (see below), whose sum is σ = 3649463748. Its totient is φ = 1042409472.

The previous prime is 2085113341. The next prime is 2085113399. The reversal of 2085113396 is 6933115802.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1366337296 + 718776100 = 36964^2 + 26810^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2085113399) 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, 1091 + ... + 64586.

It is an arithmetic number, because the mean of its divisors is an integer number (304121979).

Almost surely, 22085113396 is an apocalyptic number.

It is an amenable number.

2085113396 is a deficient number, since it is larger than the sum of its proper divisors (1564350352).

2085113396 is a wasteful number, since it uses less digits than its factorization.

2085113396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73618 (or 73616 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 2085113396 is about 45663.0419048052. The cubic root of 2085113396 is about 1277.5460381206.

The spelling of 2085113396 in words is "two billion, eighty-five million, one hundred thirteen thousand, three hundred ninety-six".

Divisors: 1 2 4 7937 15874 31748 65677 131354 262708 521278349 1042556698 2085113396