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6530929601 = 72935391139
BaseRepresentation
bin1100001010100011…
…00001001111000001
3121212011002121011112
412011101201033001
5101333404221401
63000020253105
7320561662040
oct60521411701
917764077145
106530929601
1128515a3089
121323241195
1380108ccb1
1445d536557
152835603bb
hex1854613c1

6530929601 has 16 divisors (see below), whose sum is σ = 7743254400. Its totient is φ = 5389536768.

The previous prime is 6530929591. The next prime is 6530929609. The reversal of 6530929601 is 1069290356.

It is not a de Polignac number, because 6530929601 - 214 = 6530913217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6530929609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26090 + ... + 117228.

It is an arithmetic number, because the mean of its divisors is an integer number (483953400).

Almost surely, 26530929601 is an apocalyptic number.

It is an amenable number.

6530929601 is a deficient number, since it is larger than the sum of its proper divisors (1212324799).

6530929601 is a wasteful number, since it uses less digits than its factorization.

6530929601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91528.

The product of its (nonzero) digits is 87480, while the sum is 41.

The square root of 6530929601 is about 80814.1670810261. The cubic root of 6530929601 is about 1869.2110258970.

The spelling of 6530929601 in words is "six billion, five hundred thirty million, nine hundred twenty-nine thousand, six hundred one".

Divisors: 1 7 29 203 353 2471 10237 71659 91139 637973 2643031 18501217 32172067 225204469 932989943 6530929601