Base | Representation |
---|---|
bin | 110100101110100001… |
… | …1000011011001000110 |
3 | 101211021012122201102100 |
4 | 1221131003003121012 |
5 | 3323343414343420 |
6 | 124003420452530 |
7 | 11115644040603 |
oct | 1513503033106 |
9 | 354235581370 |
10 | 113230231110 |
11 | 440255715a7 |
12 | 19b406aa146 |
13 | a8a67c1969 |
14 | 56a21db6aa |
15 | 2e2a9b8190 |
hex | 1a5d0c3646 |
113230231110 has 48 divisors (see below), whose sum is σ = 311716169856. Its totient is φ = 28418567424.
The previous prime is 113230231109. The next prime is 113230231111. The reversal of 113230231110 is 11132032311.
113230231110 is a `hidden beast` number, since 1 + 1 + 323 + 0 + 231 + 110 = 666.
It is an interprime number because it is at equal distance from previous prime (113230231109) and next prime (113230231111).
It is a super-3 number, since 3×1132302311103 (a number of 34 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113230231111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37001814 + ... + 37004873.
It is an arithmetic number, because the mean of its divisors is an integer number (6494086872).
Almost surely, 2113230231110 is an apocalyptic number.
113230231110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
113230231110 is an abundant number, since it is smaller than the sum of its proper divisors (198485938746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113230231110 is a wasteful number, since it uses less digits than its factorization.
113230231110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74006717 (or 74006714 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 18.
Adding to 113230231110 its reverse (11132032311), we get a palindrome (124362263421).
The spelling of 113230231110 in words is "one hundred thirteen billion, two hundred thirty million, two hundred thirty-one thousand, one hundred ten".
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