Base | Representation |
---|---|
bin | 100111001010111… |
… | …0111000100101000 |
3 | 10101121012001222100 |
4 | 1032111313010220 |
5 | 10142433302243 |
6 | 334231053400 |
7 | 44366551152 |
oct | 11625670450 |
9 | 3347161870 |
10 | 1314353448 |
11 | 614a11221 |
12 | 308211260 |
13 | 17c3c2245 |
14 | c67b9ad2 |
15 | 7a5c80d3 |
hex | 4e577128 |
1314353448 has 24 divisors (see below), whose sum is σ = 3559707450. Its totient is φ = 438117792.
The previous prime is 1314353431. The next prime is 1314353459. The reversal of 1314353448 is 8443534131.
It can be written as a sum of positive squares in only one way, i.e., 1305955044 + 8398404 = 36138^2 + 2898^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 9127383 + ... + 9127526.
Almost surely, 21314353448 is an apocalyptic number.
1314353448 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
1314353448 is an abundant number, since it is smaller than the sum of its proper divisors (2245354002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1314353448 is a wasteful number, since it uses less digits than its factorization.
1314353448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18254921 (or 18254914 counting only the distinct ones).
The product of its digits is 69120, while the sum is 36.
The square root of 1314353448 is about 36254.0128537518. The cubic root of 1314353448 is about 1095.3949210403.
Adding to 1314353448 its reverse (8443534131), we get a palindrome (9757887579).
The spelling of 1314353448 in words is "one billion, three hundred fourteen million, three hundred fifty-three thousand, four hundred forty-eight".
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