Base | Representation |
---|---|
bin | 101001111000100… |
… | …0001101100000000 |
3 | 10121221102201201120 |
4 | 1103301001230000 |
5 | 10334233022041 |
6 | 351241432240 |
7 | 46553241042 |
oct | 12361015400 |
9 | 3557381646 |
10 | 1405360896 |
11 | 661320495 |
12 | 33279b680 |
13 | 1952078c4 |
14 | d4909a92 |
15 | 835a3366 |
hex | 53c41b00 |
1405360896 has 72 divisors (see below), whose sum is σ = 3960364464. Its totient is φ = 440893440.
The previous prime is 1405360889. The next prime is 1405360903. The reversal of 1405360896 is 6980635041.
It is an interprime number because it is at equal distance from previous prime (1405360889) and next prime (1405360903).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40765 + ... + 66876.
It is an arithmetic number, because the mean of its divisors is an integer number (55005062).
Almost surely, 21405360896 is an apocalyptic number.
1405360896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1405360896 is an abundant number, since it is smaller than the sum of its proper divisors (2555003568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1405360896 is a wasteful number, since it uses less digits than its factorization.
1405360896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 107677 (or 107663 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 42.
The square root of 1405360896 is about 37488.1434056156. The cubic root of 1405360896 is about 1120.1150222006.
The spelling of 1405360896 in words is "one billion, four hundred five million, three hundred sixty thousand, eight hundred ninety-six".
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