Base | Representation |
---|---|
bin | 110000000011111101… |
… | …1000010011100001110 |
3 | 100212102000211120010122 |
4 | 1200013323002130032 |
5 | 3142334301211420 |
6 | 115225350104542 |
7 | 10312456435103 |
oct | 1400773023416 |
9 | 325360746118 |
10 | 103212132110 |
11 | 3a85461553a |
12 | 1800564b152 |
13 | 996b138429 |
14 | 4dd18c6aaa |
15 | 2a41232725 |
hex | 1807ec270e |
103212132110 has 32 divisors (see below), whose sum is σ = 186878275200. Its totient is φ = 41041346080.
The previous prime is 103212132091. The next prime is 103212132143. The reversal of 103212132110 is 11231212301.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7401845 + ... + 7415775.
It is an arithmetic number, because the mean of its divisors is an integer number (5839946100).
Almost surely, 2103212132110 is an apocalyptic number.
103212132110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103212132110 is a deficient number, since it is larger than the sum of its proper divisors (83666143090).
103212132110 is a wasteful number, since it uses less digits than its factorization.
103212132110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18256.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 103212132110 its reverse (11231212301), we get a palindrome (114443344411).
The spelling of 103212132110 in words is "one hundred three billion, two hundred twelve million, one hundred thirty-two thousand, one hundred ten".
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