Base | Representation |
---|---|
bin | 100111101111001… |
… | …0101101101111100 |
3 | 10102220221100221001 |
4 | 1033132111231330 |
5 | 10212314301330 |
6 | 340150220044 |
7 | 45020213344 |
oct | 11736255574 |
9 | 3386840831 |
10 | 1333353340 |
11 | 624709110 |
12 | 312654624 |
13 | 183315397 |
14 | c9123d24 |
15 | 7c0cc9ca |
hex | 4f795b7c |
1333353340 has 48 divisors (see below), whose sum is σ = 3119606784. Its totient is φ = 474536000.
The previous prime is 1333353337. The next prime is 1333353347. The reversal of 1333353340 is 433533331.
It is a super-2 number, since 2×13333533402 = 3555662258578311200, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1333353299 and 1333353308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1333353347) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54136 + ... + 74815.
It is an arithmetic number, because the mean of its divisors is an integer number (64991808).
Almost surely, 21333353340 is an apocalyptic number.
1333353340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1333353340 is an abundant number, since it is smaller than the sum of its proper divisors (1786253444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1333353340 is a wasteful number, since it uses less digits than its factorization.
1333353340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129018 (or 129016 counting only the distinct ones).
The product of its (nonzero) digits is 14580, while the sum is 28.
The square root of 1333353340 is about 36515.1111185493. Note that the first 5 decimals coincide. The cubic root of 1333353340 is about 1100.6479213172.
Adding to 1333353340 its reverse (433533331), we get a palindrome (1766886671).
Subtracting from 1333353340 its reverse (433533331), we obtain a square (899820009 = 299972).
The spelling of 1333353340 in words is "one billion, three hundred thirty-three million, three hundred fifty-three thousand, three hundred forty".
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