Base | Representation |
---|---|
bin | 101011010000010… |
… | …1101001110110110 |
3 | 10202011002111022220 |
4 | 1112200231032312 |
5 | 10433030230304 |
6 | 400004503210 |
7 | 50652551010 |
oct | 12640551666 |
9 | 3664074286 |
10 | 1451414454 |
11 | 685316186 |
12 | 3460aab06 |
13 | 1a1910929 |
14 | daa971b0 |
15 | 8764dad9 |
hex | 5682d3b6 |
1451414454 has 16 divisors (see below), whose sum is σ = 3317518848. Its totient is φ = 414689832.
The previous prime is 1451414441. The next prime is 1451414621. The reversal of 1451414454 is 4544141541.
It is a happy number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17278702 + ... + 17278785.
It is an arithmetic number, because the mean of its divisors is an integer number (207344928).
Almost surely, 21451414454 is an apocalyptic number.
1451414454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1451414454 is an abundant number, since it is smaller than the sum of its proper divisors (1866104394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1451414454 is a wasteful number, since it uses less digits than its factorization.
1451414454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34557499.
The product of its digits is 25600, while the sum is 33.
The square root of 1451414454 is about 38097.4336930980. The cubic root of 1451414454 is about 1132.2191111733.
Adding to 1451414454 its reverse (4544141541), we get a palindrome (5995555995).
The spelling of 1451414454 in words is "one billion, four hundred fifty-one million, four hundred fourteen thousand, four hundred fifty-four".
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