Base | Representation |
---|---|
bin | 100101000101100… |
… | …1000111110011100 |
3 | 10012201121210222110 |
4 | 1022023020332130 |
5 | 10022033344312 |
6 | 323252314020 |
7 | 42560342301 |
oct | 11213107634 |
9 | 3181553873 |
10 | 1244434332 |
11 | 5894a5a29 |
12 | 2a8912910 |
13 | 16aa8149b |
14 | bb3b90a8 |
15 | 743b643c |
hex | 4a2c8f9c |
1244434332 has 24 divisors (see below), whose sum is σ = 2932432272. Its totient is φ = 410704000.
The previous prime is 1244434327. The next prime is 1244434351. The reversal of 1244434332 is 2334344421.
It is a happy number.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 1244434332.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512169 + ... + 514592.
It is an arithmetic number, because the mean of its divisors is an integer number (122184678).
Almost surely, 21244434332 is an apocalyptic number.
1244434332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1244434332 is an abundant number, since it is smaller than the sum of its proper divisors (1687997940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1244434332 is a wasteful number, since it uses less digits than its factorization.
1244434332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1026869 (or 1026867 counting only the distinct ones).
The product of its digits is 27648, while the sum is 30.
The square root of 1244434332 is about 35276.5408168091. The cubic root of 1244434332 is about 1075.6161838226.
Adding to 1244434332 its reverse (2334344421), we get a palindrome (3578778753).
The spelling of 1244434332 in words is "one billion, two hundred forty-four million, four hundred thirty-four thousand, three hundred thirty-two".
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