Base | Representation |
---|---|
bin | 110100101101111101… |
… | …0000101100000010000 |
3 | 101211012212122220221000 |
4 | 1221123322011200100 |
5 | 3323324020300443 |
6 | 124001454502000 |
7 | 11115322333335 |
oct | 1513372054020 |
9 | 354185586830 |
10 | 113211103248 |
11 | 44015797551 |
12 | 19b36204900 |
13 | a8a28554b9 |
14 | 569d85c98c |
15 | 2e28e8a8d3 |
hex | 1a5be85810 |
113211103248 has 80 divisors (see below), whose sum is σ = 324997948800. Its totient is φ = 37732371840.
The previous prime is 113211103193. The next prime is 113211103249. The reversal of 113211103248 is 842301112311.
113211103248 is a `hidden beast` number, since 1 + 1 + 321 + 1 + 10 + 324 + 8 = 666.
It is a super-2 number, since 2×1132111032482 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (113211103249) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6886078 + ... + 6902498.
It is an arithmetic number, because the mean of its divisors is an integer number (4062474360).
Almost surely, 2113211103248 is an apocalyptic number.
113211103248 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
113211103248 is an abundant number, since it is smaller than the sum of its proper divisors (211786845552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113211103248 is a wasteful number, since it uses less digits than its factorization.
113211103248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32397 (or 32385 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
Adding to 113211103248 its reverse (842301112311), we get a palindrome (955512215559).
The spelling of 113211103248 in words is "one hundred thirteen billion, two hundred eleven million, one hundred three thousand, two hundred forty-eight".
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