Base | Representation |
---|---|
bin | 100111011011100… |
… | …0000110010111110 |
3 | 10102012112121012202 |
4 | 1032313000302332 |
5 | 10202144402110 |
6 | 335141231502 |
7 | 44533455140 |
oct | 11667006276 |
9 | 3365477182 |
10 | 1323044030 |
11 | 619907620 |
12 | 30b102592 |
13 | 181145ab9 |
14 | c79dcc90 |
15 | 7b2430a5 |
hex | 4edc0cbe |
1323044030 has 64 divisors (see below), whose sum is σ = 2975021568. Its totient is φ = 411557760.
The previous prime is 1323044027. The next prime is 1323044053. The reversal of 1323044030 is 304403231.
It is a junction number, because it is equal to n+sod(n) for n = 1323043993 and 1323044011.
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, 470609 + ... + 473411.
It is an arithmetic number, because the mean of its divisors is an integer number (46484712).
Almost surely, 21323044030 is an apocalyptic number.
1323044030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1323044030 is an abundant number, since it is smaller than the sum of its proper divisors (1651977538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1323044030 is a wasteful number, since it uses less digits than its factorization.
1323044030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3441.
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 1323044030 is about 36373.6722094429. The cubic root of 1323044030 is about 1097.8038911961.
Adding to 1323044030 its reverse (304403231), we get a palindrome (1627447261).
The spelling of 1323044030 in words is "one billion, three hundred twenty-three million, forty-four thousand, thirty".
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