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6201241097 = 5322207633
BaseRepresentation
bin1011100011001111…
…10110111000001001
3121000011201200120012
411301213312320021
5100200004203342
62503202041305
7306446452052
oct56147667011
917004650505
106201241097
1126a2491247
121250949235
1377a998c3c
1442b835729
15264639b82
hex1719f6e09

6201241097 has 6 divisors (see below), whose sum is σ = 6320456142. Its totient is φ = 6084233792.

The previous prime is 6201241093. The next prime is 6201241139. The reversal of 6201241097 is 7901421026.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 829670416 + 5371570681 = 28804^2 + 73291^2 .

It is not a de Polignac number, because 6201241097 - 22 = 6201241093 is a prime.

It is a super-2 number, since 2×62012410972 = 76910782286243526818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6201241093) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1101008 + ... + 1106625.

It is an arithmetic number, because the mean of its divisors is an integer number (1053409357).

Almost surely, 26201241097 is an apocalyptic number.

It is an amenable number.

6201241097 is a deficient number, since it is larger than the sum of its proper divisors (119215045).

6201241097 is an equidigital number, since it uses as much as digits as its factorization.

6201241097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207739 (or 2207686 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 6201241097 is about 78747.9593195913. The cubic root of 6201241097 is about 1837.2131228880.

The spelling of 6201241097 in words is "six billion, two hundred one million, two hundred forty-one thousand, ninety-seven".

Divisors: 1 53 2809 2207633 117004549 6201241097