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2572004027 = 19791819467
BaseRepresentation
bin1001100101001101…
…1010101010111011
320122020200100020102
42121103122222323
520231413112102
61103114550015
7120510450005
oct23123325273
96566610212
102572004027
1110aa91376a
125b943830b
1331cb20198
141a5835375
15100c00402
hex994daabb

2572004027 has 16 divisors (see below), whose sum is σ = 2757081600. Its totient is φ = 2392247520.

The previous prime is 2572004023. The next prime is 2572004033. The reversal of 2572004027 is 7204002752.

It is a cyclic number.

It is not a de Polignac number, because 2572004027 - 22 = 2572004023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2572004023) 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, 266948 + ... + 276414.

It is an arithmetic number, because the mean of its divisors is an integer number (172317600).

Almost surely, 22572004027 is an apocalyptic number.

2572004027 is a deficient number, since it is larger than the sum of its proper divisors (185077573).

2572004027 is a wasteful number, since it uses less digits than its factorization.

2572004027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9746.

The product of its (nonzero) digits is 7840, while the sum is 29.

The square root of 2572004027 is about 50714.9290347527. The cubic root of 2572004027 is about 1370.1156112143.

Adding to 2572004027 its reverse (7204002752), we get a palindrome (9776006779).

The spelling of 2572004027 in words is "two billion, five hundred seventy-two million, four thousand, twenty-seven".

Divisors: 1 19 79 181 1501 3439 9467 14299 179873 271681 747893 1713527 14209967 32557013 135368633 2572004027