Base | Representation |
---|---|
bin | 1110001111100111111… |
… | …0100000101011001000 |
3 | 212101122101221210110220 |
4 | 3203321332200223020 |
5 | 13002132243111440 |
6 | 304230313110040 |
7 | 23452123243362 |
oct | 3437176405310 |
9 | 771571853426 |
10 | 244712082120 |
11 | 94866655290 |
12 | 3b5156b8320 |
13 | 1a0cb6a29bc |
14 | bbb6403d32 |
15 | 657398d8d0 |
hex | 38f9fa0ac8 |
244712082120 has 128 divisors (see below), whose sum is σ = 847986330240. Its totient is φ = 55834480640.
The previous prime is 244712082067. The next prime is 244712082133. The reversal of 244712082120 is 21280217442.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5430147 + ... + 5475026.
It is an arithmetic number, because the mean of its divisors is an integer number (6624893205).
Almost surely, 2244712082120 is an apocalyptic number.
244712082120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
244712082120 is an abundant number, since it is smaller than the sum of its proper divisors (603274248120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
244712082120 is a wasteful number, since it uses less digits than its factorization.
244712082120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10905215 (or 10905211 counting only the distinct ones).
The product of its (nonzero) digits is 14336, while the sum is 33.
Adding to 244712082120 its reverse (21280217442), we get a palindrome (265992299562).
The spelling of 244712082120 in words is "two hundred forty-four billion, seven hundred twelve million, eighty-two thousand, one hundred twenty".
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