Base | Representation |
---|---|
bin | 110000001100111100… |
… | …0010111100110101100 |
3 | 100220012000202200111210 |
4 | 1200121320113212230 |
5 | 3143443414003002 |
6 | 115315311514420 |
7 | 10323105400032 |
oct | 1403170274654 |
9 | 326160680453 |
10 | 103513422252 |
11 | 3a9996a0259 |
12 | 1808a528a10 |
13 | 99b8698516 |
14 | 501d914552 |
15 | 2a5c8e896c |
hex | 1819e179ac |
103513422252 has 24 divisors (see below), whose sum is σ = 241542798336. Its totient is φ = 34502834128.
The previous prime is 103513422239. The next prime is 103513422281. The reversal of 103513422252 is 252224315301.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73093 + ... + 460835.
It is an arithmetic number, because the mean of its divisors is an integer number (10064283264).
Almost surely, 2103513422252 is an apocalyptic number.
103513422252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
103513422252 is an abundant number, since it is smaller than the sum of its proper divisors (138029376084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103513422252 is a wasteful number, since it uses less digits than its factorization.
103513422252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409997 (or 409995 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 103513422252 its reverse (252224315301), we get a palindrome (355737737553).
The spelling of 103513422252 in words is "one hundred three billion, five hundred thirteen million, four hundred twenty-two thousand, two hundred fifty-two".
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