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7106396117 = 176118137861
BaseRepresentation
bin1101001111001001…
…01111111111010101
3200100020221022211012
412213210233333111
5104023214133432
63133054422005
7341050241012
oct64744577725
920306838735
107106396117
113017414647
121463b01905
13893378b22
144b5b34709
152b8d33cb2
hex1a792ffd5

7106396117 has 16 divisors (see below), whose sum is σ = 7690226544. Its totient is φ = 6542208000.

The previous prime is 7106396051. The next prime is 7106396137. The reversal of 7106396117 is 7116936017.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 225030001 + 6881366116 = 15001^2 + 82954^2 .

It is a cyclic number.

It is not a de Polignac number, because 7106396117 - 224 = 7089618901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7106396137) 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, 168767 + ... + 206627.

It is an arithmetic number, because the mean of its divisors is an integer number (480639159).

Almost surely, 27106396117 is an apocalyptic number.

It is an amenable number.

7106396117 is a deficient number, since it is larger than the sum of its proper divisors (583830427).

7106396117 is a wasteful number, since it uses less digits than its factorization.

7106396117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38120.

The product of its (nonzero) digits is 47628, while the sum is 41.

The square root of 7106396117 is about 84299.4431594895. The cubic root of 7106396117 is about 1922.5743207182.

The spelling of 7106396117 in words is "seven billion, one hundred six million, three hundred ninety-six thousand, one hundred seventeen".

Divisors: 1 17 61 181 1037 3077 11041 37861 187697 643637 2309521 6852841 39261857 116498297 418023301 7106396117