Base | Representation |
---|---|
bin | 101011111011111… |
… | …1001100000001100 |
3 | 10210202002201221200 |
4 | 1113313321200030 |
5 | 11004403134434 |
6 | 402142425500 |
7 | 51351045615 |
oct | 12767714014 |
9 | 3722081850 |
10 | 1474271244 |
11 | 697207896 |
12 | 351892290 |
13 | 1a6584464 |
14 | ddb26c0c |
15 | 89666199 |
hex | 57df980c |
1474271244 has 36 divisors (see below), whose sum is σ = 3729103560. Its totient is φ = 491097600.
The previous prime is 1474271221. The next prime is 1474271257. The reversal of 1474271244 is 4421724741.
1474271244 is a `hidden beast` number, since 147 + 4 + 271 + 244 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 1474271199 and 1474271208.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44847 + ... + 70425.
It is an arithmetic number, because the mean of its divisors is an integer number (103586210).
Almost surely, 21474271244 is an apocalyptic number.
It is an amenable number.
1474271244 is an abundant number, since it is smaller than the sum of its proper divisors (2254832316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1474271244 is a wasteful number, since it uses less digits than its factorization.
1474271244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27190 (or 27185 counting only the distinct ones).
The product of its digits is 50176, while the sum is 36.
The square root of 1474271244 is about 38396.2399721639. The cubic root of 1474271244 is about 1138.1315561251.
Adding to 1474271244 its reverse (4421724741), we get a palindrome (5895995985).
The spelling of 1474271244 in words is "one billion, four hundred seventy-four million, two hundred seventy-one thousand, two hundred forty-four".
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