Base | Representation |
---|---|
bin | 101001110110111… |
… | …0011000100001100 |
3 | 10121212211201210020 |
4 | 1103231303010030 |
5 | 10334023431242 |
6 | 351211342140 |
7 | 46543114446 |
oct | 12355630414 |
9 | 3555751706 |
10 | 1404514572 |
11 | 6608a264a |
12 | 332451950 |
13 | 194c9c616 |
14 | d4769496 |
15 | 834876ec |
hex | 53b7310c |
1404514572 has 12 divisors (see below), whose sum is σ = 3277200696. Its totient is φ = 468171520.
The previous prime is 1404514543. The next prime is 1404514577. The reversal of 1404514572 is 2754154041.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×14045145722 = 3945322365920686368, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1404514577) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58521429 + ... + 58521452.
It is an arithmetic number, because the mean of its divisors is an integer number (273100058).
Almost surely, 21404514572 is an apocalyptic number.
1404514572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1404514572 is an abundant number, since it is smaller than the sum of its proper divisors (1872686124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1404514572 is a wasteful number, since it uses less digits than its factorization.
1404514572 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117042888 (or 117042886 counting only the distinct ones).
The product of its (nonzero) digits is 22400, while the sum is 33.
The square root of 1404514572 is about 37476.8538167227. The cubic root of 1404514572 is about 1119.8901284652.
The spelling of 1404514572 in words is "one billion, four hundred four million, five hundred fourteen thousand, five hundred seventy-two".
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