Base | Representation |
---|---|
bin | 101010010101000… |
… | …1111001010110100 |
3 | 10122222122200022212 |
4 | 1110222033022310 |
5 | 10402102431244 |
6 | 352535112552 |
7 | 50124563240 |
oct | 12452171264 |
9 | 3588580285 |
10 | 1420358324 |
11 | 669834260 |
12 | 337812758 |
13 | 198359018 |
14 | d68d1420 |
15 | 84a66d9e |
hex | 54a8f2b4 |
1420358324 has 24 divisors (see below), whose sum is σ = 3098964288. Its totient is φ = 553386240.
The previous prime is 1420358297. The next prime is 1420358351. The reversal of 1420358324 is 4238530241.
It is an interprime number because it is at equal distance from previous prime (1420358297) and next prime (1420358351).
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, 2305469 + ... + 2306084.
It is an arithmetic number, because the mean of its divisors is an integer number (129123512).
Almost surely, 21420358324 is an apocalyptic number.
1420358324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1420358324 is an abundant number, since it is smaller than the sum of its proper divisors (1678605964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1420358324 is a wasteful number, since it uses less digits than its factorization.
1420358324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4611575 (or 4611573 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 32.
The square root of 1420358324 is about 37687.6415287558. The cubic root of 1420358324 is about 1124.0853995979.
Adding to 1420358324 its reverse (4238530241), we get a palindrome (5658888565).
It can be divided in two parts, 14203 and 58324, that added together give a palindrome (72527).
The spelling of 1420358324 in words is "one billion, four hundred twenty million, three hundred fifty-eight thousand, three hundred twenty-four".
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