Base | Representation |
---|---|
bin | 1001001100000110000111… |
… | …0100011011000001011000 |
3 | 1022202212122121111111110120 |
4 | 2103001201310123001120 |
5 | 2311013232434243222 |
6 | 33253235000113240 |
7 | 2061642526553115 |
oct | 223014164330130 |
9 | 38685577444416 |
10 | 10103404212312 |
11 | 3245914312224 |
12 | 1172135765820 |
13 | 583993007178 |
14 | 26d01633590c |
15 | 127c2ce6815c |
hex | 93061d1b058 |
10103404212312 has 16 divisors (see below), whose sum is σ = 25258510530840. Its totient is φ = 3367801404096.
The previous prime is 10103404212301. The next prime is 10103404212347. The reversal of 10103404212312 is 21321240430101.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 420975175513 = 10103404212312 / (1 + 0 + 1 + 0 + 3 + 4 + 0 + 4 + 2 + 1 + 2 + 3 + 1 + 2).
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 3 ways as a sum of consecutive naturals, for example, 210487587733 + ... + 210487587780.
Almost surely, 210103404212312 is an apocalyptic number.
10103404212312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10103404212312 is an abundant number, since it is smaller than the sum of its proper divisors (15155106318528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10103404212312 is a wasteful number, since it uses less digits than its factorization.
10103404212312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 420975175522 (or 420975175518 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
Adding to 10103404212312 its reverse (21321240430101), we get a palindrome (31424644642413).
The spelling of 10103404212312 in words is "ten trillion, one hundred three billion, four hundred four million, two hundred twelve thousand, three hundred twelve".
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