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2311425023105 = 511236221293717
BaseRepresentation
bin100001101000101011101…
…010101101110010000001
322011222012011222012001002
4201220223222231302001
5300332244301214410
64525504244021345
7325665160344602
oct41505352556201
98158164865032
102311425023105
118112a7192040
12313b77691855
13139c74380783
147dc330dbda9
15401d36d37a5
hex21a2baadc81

2311425023105 has 32 divisors (see below), whose sum is σ = 3157943148288. Its totient is φ = 1607683897600.

The previous prime is 2311425023101. The next prime is 2311425023107. The reversal of 2311425023105 is 5013205241132.

It is not a de Polignac number, because 2311425023105 - 22 = 2311425023101 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311425023101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7722707 + ... + 8016423.

It is an arithmetic number, because the mean of its divisors is an integer number (98685723384).

Almost surely, 22311425023105 is an apocalyptic number.

It is an amenable number.

2311425023105 is a deficient number, since it is larger than the sum of its proper divisors (846518125183).

2311425023105 is a wasteful number, since it uses less digits than its factorization.

2311425023105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299977.

The product of its (nonzero) digits is 7200, while the sum is 29.

The spelling of 2311425023105 in words is "two trillion, three hundred eleven billion, four hundred twenty-five million, twenty-three thousand, one hundred five".

Divisors: 1 5 11 23 55 115 253 1265 6221 31105 68431 143083 293717 342155 715415 1468585 1573913 3230887 6755491 7869565 16154435 33777455 74310401 371552005 1827213457 9136067285 20099348027 42025909511 100496740135 210129547555 462285004621 2311425023105