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3900470295275 = 521011544740711
BaseRepresentation
bin111000110000100110001…
…001010111101011101011
3111210212210110222211111222
4320300212021113223223
51002401130343422100
612143503515012255
7551541201322631
oct70604611275353
914725713884458
103900470295275
1112741a8884354
1252bb2b73a08b
13223a74870628
14d6ad8941351
156b6d81bc485
hex38c26257aeb

3900470295275 has 12 divisors (see below), whose sum is σ = 4884470131344. Its totient is φ = 3089481420000.

The previous prime is 3900470295251. The next prime is 3900470295347. The reversal of 3900470295275 is 5725920740093.

It is not a de Polignac number, because 3900470295275 - 226 = 3900403186411 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 772367831 + ... + 772372880.

It is an arithmetic number, because the mean of its divisors is an integer number (407039177612).

Almost surely, 23900470295275 is an apocalyptic number.

3900470295275 is a deficient number, since it is larger than the sum of its proper divisors (983999836069).

3900470295275 is a wasteful number, since it uses less digits than its factorization.

3900470295275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544740822 (or 1544740817 counting only the distinct ones).

The product of its (nonzero) digits is 4762800, while the sum is 53.

The spelling of 3900470295275 in words is "three trillion, nine hundred billion, four hundred seventy million, two hundred ninety-five thousand, two hundred seventy-five".

Divisors: 1 5 25 101 505 2525 1544740711 7723703555 38618517775 156018811811 780094059055 3900470295275