Base | Representation |
---|---|
bin | 111100011101110… |
… | …010100110100000 |
3 | 2121200212000100202 |
4 | 330131302212200 |
5 | 4034144124100 |
6 | 244355004332 |
7 | 34065422006 |
oct | 7435624640 |
9 | 2550760322 |
10 | 1014442400 |
11 | 480698654 |
12 | 2438996a8 |
13 | 132225a9a |
14 | 98a2aa76 |
15 | 5e0d57d5 |
hex | 3c7729a0 |
1014442400 has 36 divisors (see below), whose sum is σ = 2476509462. Its totient is φ = 405776640.
The previous prime is 1014442379. The next prime is 1014442421. The reversal of 1014442400 is 42444101.
It is a happy number.
1014442400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (1014442379) and next prime (1014442421).
It can be written as a sum of positive squares in 3 ways, for example, as 571592464 + 442849936 = 23908^2 + 21044^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 633227 + ... + 634826.
Almost surely, 21014442400 is an apocalyptic number.
1014442400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1014442400 is an abundant number, since it is smaller than the sum of its proper divisors (1462067062).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1014442400 is a wasteful number, since it uses less digits than its factorization.
1014442400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1268073 (or 1268060 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 1014442400 is about 31850.3124003517. The cubic root of 1014442400 is about 1004.7911416349.
Adding to 1014442400 its reverse (42444101), we get a palindrome (1056886501).
The spelling of 1014442400 in words is "one billion, fourteen million, four hundred forty-two thousand, four hundred".
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