Base | Representation |
---|---|
bin | 111100010100111… |
… | …110100111001111 |
3 | 2121112111122111121 |
4 | 330110332213033 |
5 | 4033101213203 |
6 | 244233301411 |
7 | 34036661020 |
oct | 7424764717 |
9 | 2545448447 |
10 | 1012132303 |
11 | 47a35aa86 |
12 | 242b64867 |
13 | 1318c7470 |
14 | 985c8c47 |
15 | 5dccb0bd |
hex | 3c53e9cf |
1012132303 has 8 divisors (see below), whose sum is σ = 1245701408. Its totient is φ = 800807904.
The previous prime is 1012132301. The next prime is 1012132307. The reversal of 1012132303 is 3032312101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1012132303 - 21 = 1012132301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1012132301) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 5561076 + ... + 5561257.
It is an arithmetic number, because the mean of its divisors is an integer number (155712676).
Almost surely, 21012132303 is an apocalyptic number.
1012132303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1012132303 is a deficient number, since it is larger than the sum of its proper divisors (233569105).
1012132303 is a wasteful number, since it uses less digits than its factorization.
1012132303 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11122353.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 1012132303 is about 31814.0268278003. The cubic root of 1012132303 is about 1004.0278555972.
Adding to 1012132303 its reverse (3032312101), we get a palindrome (4044444404).
It can be divided in two parts, 10121 and 32303, that added together give a palindrome (42424).
The spelling of 1012132303 in words is "one billion, twelve million, one hundred thirty-two thousand, three hundred three".
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