Base | Representation |
---|---|
bin | 100010000110000… |
… | …1011011000011000 |
3 | 2221201201102000011 |
4 | 1010030023120120 |
5 | 4320333334112 |
6 | 305304451304 |
7 | 40231130266 |
oct | 10414133030 |
9 | 2851642004 |
10 | 1144043032 |
11 | 537867510 |
12 | 27b179b34 |
13 | 153031852 |
14 | abd25436 |
15 | 6a685aa7 |
hex | 4430b618 |
1144043032 has 16 divisors (see below), whose sum is σ = 2340088200. Its totient is φ = 520019520.
The previous prime is 1144042987. The next prime is 1144043077. The reversal of 1144043032 is 2303404411.
It is an interprime number because it is at equal distance from previous prime (1144042987) and next prime (1144043077).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 1144042994 and 1144043012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6500157 + ... + 6500332.
Almost surely, 21144043032 is an apocalyptic number.
It is an amenable number.
1144043032 is an abundant number, since it is smaller than the sum of its proper divisors (1196045168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1144043032 is a wasteful number, since it uses less digits than its factorization.
1144043032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13000506 (or 13000502 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1144043032 is about 33823.7051784691. The cubic root of 1144043032 is about 1045.8774197162.
Adding to 1144043032 its reverse (2303404411), we get a palindrome (3447447443).
The spelling of 1144043032 in words is "one billion, one hundred forty-four million, forty-three thousand, thirty-two".
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