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1230410011 = 8329694993
BaseRepresentation
bin100100101010110…
…1001000100011011
310011202020022020011
41021111221010123
510004441110021
6322031542351
742330212125
oct11125510433
93152208204
101230410011
11581597286
122a408a9b7
13167bb0c7c
14b95a8215
1573045de1
hex4956911b

1230410011 has 8 divisors (see below), whose sum is σ = 1245903120. Its totient is φ = 1214932992.

The previous prime is 1230410009. The next prime is 1230410023. The reversal of 1230410011 is 1100140321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1230410011 - 21 = 1230410009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230409973 and 1230410000.

It is not an unprimeable number, because it can be changed into a prime (1200410011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243931 + ... + 248923.

It is an arithmetic number, because the mean of its divisors is an integer number (155737890).

Almost surely, 21230410011 is an apocalyptic number.

1230410011 is a deficient number, since it is larger than the sum of its proper divisors (15493109).

1230410011 is an equidigital number, since it uses as much as digits as its factorization.

1230410011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8045.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1230410011 is about 35077.2007292486. The cubic root of 1230410011 is about 1071.5603086888.

Adding to 1230410011 its reverse (1100140321), we get a palindrome (2330550332).

The spelling of 1230410011 in words is "one billion, two hundred thirty million, four hundred ten thousand, eleven".

Divisors: 1 83 2969 4993 246427 414419 14824217 1230410011