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2969106953 = 1928224673
BaseRepresentation
bin1011000011111000…
…1111101000001001
321122220220021001012
42300332033220021
522040042410303
61210342133305
7133401664331
oct26076175011
97586807035
102969106953
111293a8aaaa
126aa421235
13384188c27
142024840c1
151259e05d8
hexb0f8fa09

2969106953 has 6 divisors (see below), whose sum is σ = 3133600794. Its totient is φ = 2812837824.

The previous prime is 2969106947. The next prime is 2969106997. The reversal of 2969106953 is 3596019692.

2969106953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2928108544 + 40998409 = 54112^2 + 6403^2 .

It is not a de Polignac number, because 2969106953 - 220 = 2968058377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2969106923) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4111976 + ... + 4112697.

It is an arithmetic number, because the mean of its divisors is an integer number (522266799).

Almost surely, 22969106953 is an apocalyptic number.

It is an amenable number.

2969106953 is a deficient number, since it is larger than the sum of its proper divisors (164493841).

2969106953 is an equidigital number, since it uses as much as digits as its factorization.

2969106953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8224711 (or 8224692 counting only the distinct ones).

The product of its (nonzero) digits is 787320, while the sum is 50.

The square root of 2969106953 is about 54489.5123211798. The cubic root of 2969106953 is about 1437.2818698434.

The spelling of 2969106953 in words is "two billion, nine hundred sixty-nine million, one hundred six thousand, nine hundred fifty-three".

Divisors: 1 19 361 8224673 156268787 2969106953