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3053988271 = 22211375051
BaseRepresentation
bin1011011000001000…
…0010100110101111
321212211121200022201
42312002002212233
522223310111041
61223013322331
7135452320615
oct26602024657
97784550281
103053988271
111327995654
127129363a7
13398938069
1420d85b6b5
1512d1aa631
hexb60829af

3053988271 has 4 divisors (see below), whose sum is σ = 3055365544. Its totient is φ = 3052611000.

The previous prime is 3053988257. The next prime is 3053988337. The reversal of 3053988271 is 1728893503.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3053988271 - 29 = 3053987759 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 (3053988221) 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, 685305 + ... + 689746.

It is an arithmetic number, because the mean of its divisors is an integer number (763841386).

Almost surely, 23053988271 is an apocalyptic number.

3053988271 is a deficient number, since it is larger than the sum of its proper divisors (1377273).

3053988271 is a wasteful number, since it uses less digits than its factorization.

3053988271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1377272.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 3053988271 is about 55262.9013986779. The cubic root of 3053988271 is about 1450.8498024530.

The spelling of 3053988271 in words is "three billion, fifty-three million, nine hundred eighty-eight thousand, two hundred seventy-one".

Divisors: 1 2221 1375051 3053988271