Base | Representation |
---|---|
bin | 111100100101100111… |
… | …0100010111001000010 |
3 | 110102211200000212201212 |
4 | 1321023032202321002 |
5 | 4112431421414020 |
6 | 135434444530122 |
7 | 12254163204101 |
oct | 1711316427102 |
9 | 412750025655 |
10 | 130111123010 |
11 | 501a8378530 |
12 | 21271b50942 |
13 | c366c110ab |
14 | 6424154038 |
15 | 35b79b3cc5 |
hex | 1e4b3a2e42 |
130111123010 has 64 divisors (see below), whose sum is σ = 261538637184. Its totient is φ = 46194086400.
The previous prime is 130111123001. The next prime is 130111123013. The reversal of 130111123010 is 10321111031.
It is a happy number.
130111123010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (130111123013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17388470 + ... + 17395950.
It is an arithmetic number, because the mean of its divisors is an integer number (4086541206).
Almost surely, 2130111123010 is an apocalyptic number.
130111123010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130111123010 is an abundant number, since it is smaller than the sum of its proper divisors (131427514174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130111123010 is a wasteful number, since it uses less digits than its factorization.
130111123010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11219.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 130111123010 its reverse (10321111031), we get a palindrome (140432234041).
The spelling of 130111123010 in words is "one hundred thirty billion, one hundred eleven million, one hundred twenty-three thousand, ten".
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