Base | Representation |
---|---|
bin | 110000000011111111… |
… | …0011110100010011001 |
3 | 100212102002112100210002 |
4 | 1200013332132202121 |
5 | 3142340014034000 |
6 | 115225421302345 |
7 | 10312500211322 |
oct | 1400776364231 |
9 | 325362470702 |
10 | 103213033625 |
11 | 3a855080899 |
12 | 18005a049b5 |
13 | 996b392880 |
14 | 4dd1a7d449 |
15 | 2a4135e8d5 |
hex | 1807f9e899 |
103213033625 has 64 divisors (see below), whose sum is σ = 144265605120. Its totient is φ = 73198944000.
The previous prime is 103213033619. The next prime is 103213033631. The reversal of 103213033625 is 526330312301.
It is an interprime number because it is at equal distance from previous prime (103213033619) and next prime (103213033631).
It is not a de Polignac number, because 103213033625 - 224 = 103196256409 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 8995142 + ... + 9006608.
It is an arithmetic number, because the mean of its divisors is an integer number (2254150080).
Almost surely, 2103213033625 is an apocalyptic number.
It is an amenable number.
103213033625 is a deficient number, since it is larger than the sum of its proper divisors (41052571495).
103213033625 is a wasteful number, since it uses less digits than its factorization.
103213033625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11715 (or 11705 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 29.
Adding to 103213033625 its reverse (526330312301), we get a palindrome (629543345926).
The spelling of 103213033625 in words is "one hundred three billion, two hundred thirteen million, thirty-three thousand, six hundred twenty-five".
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