Base | Representation |
---|---|
bin | 101000000100000… |
… | …1011101110010100 |
3 | 10110200120122201110 |
4 | 1100020023232110 |
5 | 10223121304302 |
6 | 341221255020 |
7 | 45212360304 |
oct | 12010135624 |
9 | 3420518643 |
10 | 1344322452 |
11 | 62a9203a0 |
12 | 316264470 |
13 | 185686095 |
14 | ca77b604 |
15 | 7d047b6c |
hex | 5020bb94 |
1344322452 has 24 divisors (see below), whose sum is σ = 3421912032. Its totient is φ = 407370400.
The previous prime is 1344322439. The next prime is 1344322457. The reversal of 1344322452 is 2542234431.
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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (1344322457) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5091999 + ... + 5092262.
It is an arithmetic number, because the mean of its divisors is an integer number (142579668).
Almost surely, 21344322452 is an apocalyptic number.
1344322452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1344322452 is an abundant number, since it is smaller than the sum of its proper divisors (2077589580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1344322452 is a wasteful number, since it uses less digits than its factorization.
1344322452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10184279 (or 10184277 counting only the distinct ones).
The product of its digits is 23040, while the sum is 30.
The square root of 1344322452 is about 36665.0030955951. The cubic root of 1344322452 is about 1103.6579195090.
Adding to 1344322452 its reverse (2542234431), we get a palindrome (3886556883).
The spelling of 1344322452 in words is "one billion, three hundred forty-four million, three hundred twenty-two thousand, four hundred fifty-two".
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