Base | Representation |
---|---|
bin | 110000001010011111… |
… | …1010101001011000000 |
3 | 100212222022100112221011 |
4 | 1200110333111023000 |
5 | 3143311412024331 |
6 | 115303221010304 |
7 | 10321061031031 |
oct | 1402477251300 |
9 | 325868315834 |
10 | 103431361216 |
11 | 3a957341617 |
12 | 18066b53994 |
13 | 99a4695cb1 |
14 | 5012a72a88 |
15 | 2a555d93b1 |
hex | 1814fd52c0 |
103431361216 has 56 divisors (see below), whose sum is σ = 207019245600. Its totient is φ = 51270912000.
The previous prime is 103431361211. The next prime is 103431361237. The reversal of 103431361216 is 612163134301.
It is not an unprimeable number, because it can be changed into a prime (103431361211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3564366 + ... + 3593266.
Almost surely, 2103431361216 is an apocalyptic number.
103431361216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
103431361216 is an abundant number, since it is smaller than the sum of its proper divisors (103587884384).
103431361216 is a wasteful number, since it uses less digits than its factorization.
103431361216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29393 (or 29383 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 31.
Adding to 103431361216 its reverse (612163134301), we get a palindrome (715594495517).
The spelling of 103431361216 in words is "one hundred three billion, four hundred thirty-one million, three hundred sixty-one thousand, two hundred sixteen".
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