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385276008297 = 31083771184987
BaseRepresentation
bin1011001101101000011…
…11010101011101101001
31100211110112210002111210
411212310033111131221
522303021124231142
6452554321543333
736556333015335
oct5466417253551
91324415702453
10385276008297
11139438298514
12628041a4b49
132a44003cb0b
141490c8a87c5
15a04de5449c
hex59b43d5769

385276008297 has 8 divisors (see below), whose sum is σ = 513706517856. Its totient is φ = 256848085472.

The previous prime is 385276008289. The next prime is 385276008301. The reversal of 385276008297 is 792800672583.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 385276008297 - 23 = 385276008289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (385276088297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267363 + ... + 917624.

It is an arithmetic number, because the mean of its divisors is an integer number (64213314732).

Almost surely, 2385276008297 is an apocalyptic number.

It is an amenable number.

385276008297 is a deficient number, since it is larger than the sum of its proper divisors (128430509559).

385276008297 is a wasteful number, since it uses less digits than its factorization.

385276008297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293367.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 385276008297 in words is "three hundred eighty-five billion, two hundred seventy-six million, eight thousand, two hundred ninety-seven".

Divisors: 1 3 108377 325131 1184987 3554961 128425336099 385276008297