Base | Representation |
---|---|
bin | 11101101010001001101110… |
… | …100010001011011111011000 |
3 | 122002211221110122202220101001 |
4 | 131222021232202023133120 |
5 | 114044112120333430430 |
6 | 1141231151445434344 |
7 | 36321660035400322 |
oct | 3552115642133730 |
9 | 562757418686331 |
10 | 130440011233240 |
11 | 38620330860335 |
12 | 12768193a0b9b4 |
13 | 57a25953a9a67 |
14 | 242d48a214612 |
15 | 101309d9473ca |
hex | 76a26e88b7d8 |
130440011233240 has 16 divisors (see below), whose sum is σ = 293490025274880. Its totient is φ = 52176004493280.
The previous prime is 130440011233211. The next prime is 130440011233271. The reversal of 130440011233240 is 42332110044031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 130440011233199 and 130440011233208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1630500140376 + ... + 1630500140455.
It is an arithmetic number, because the mean of its divisors is an integer number (18343126579680).
Almost surely, 2130440011233240 is an apocalyptic number.
130440011233240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
130440011233240 is an abundant number, since it is smaller than the sum of its proper divisors (163050014041640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130440011233240 is a wasteful number, since it uses less digits than its factorization.
130440011233240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3261000280842 (or 3261000280838 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 130440011233240 its reverse (42332110044031), we get a palindrome (172772121277271).
It can be divided in two parts, 13044001 and 1233240, that added together give a palindrome (14277241).
The spelling of 130440011233240 in words is "one hundred thirty trillion, four hundred forty billion, eleven million, two hundred thirty-three thousand, two hundred forty".
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