Base | Representation |
---|---|
bin | 111110001011000… |
… | …111111000001101 |
3 | 2200200210010122112 |
4 | 332023013320031 |
5 | 4114013300440 |
6 | 251301153405 |
7 | 34564142222 |
oct | 7613077015 |
9 | 2620703575 |
10 | 1043103245 |
11 | 4958939a8 |
12 | 2513bb865 |
13 | 13814c372 |
14 | 9c76b949 |
15 | 61897965 |
hex | 3e2c7e0d |
1043103245 has 32 divisors (see below), whose sum is σ = 1355802624. Its totient is φ = 768398400.
The previous prime is 1043103227. The next prime is 1043103251. The reversal of 1043103245 is 5423013401.
It is not a de Polignac number, because 1043103245 - 218 = 1042841101 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1043103245.
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 31 ways as a sum of consecutive naturals, for example, 349610 + ... + 352580.
It is an arithmetic number, because the mean of its divisors is an integer number (42368832).
Almost surely, 21043103245 is an apocalyptic number.
It is an amenable number.
1043103245 is a deficient number, since it is larger than the sum of its proper divisors (312699379).
1043103245 is a wasteful number, since it uses less digits than its factorization.
1043103245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3113.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 1043103245 is about 32297.1089263420. The cubic root of 1043103245 is about 1014.1661217145.
Adding to 1043103245 its reverse (5423013401), we get a palindrome (6466116646).
The spelling of 1043103245 in words is "one billion, forty-three million, one hundred three thousand, two hundred forty-five".
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