Base | Representation |
---|---|
bin | 10101001010010000100… |
… | …000101011000001110000 |
3 | 12011000100100202220200100 |
4 | 111022100200223001300 |
5 | 142311021044230000 |
6 | 3032003131352400 |
7 | 210025351134423 |
oct | 25122040530160 |
9 | 5130310686610 |
10 | 1454123430000 |
11 | 51076584932a |
12 | 1b599abb2700 |
13 | a717aa234b7 |
14 | 5054681d9ba |
15 | 27c59a0ba00 |
hex | 1529082b070 |
1454123430000 has 300 divisors, whose sum is σ = 5088424901560. Its totient is φ = 387526464000.
The previous prime is 1454123429987. The next prime is 1454123430031. The reversal of 1454123430000 is 343214541.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (300).
It is a super-2 number, since 2×14541234300002 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 182606019 + ... + 182613981.
Almost surely, 21454123430000 is an apocalyptic number.
1454123430000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1454123430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2544212450780).
1454123430000 is an abundant number, since it is smaller than the sum of its proper divisors (3634301471560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1454123430000 is a wasteful number, since it uses less digits than its factorization.
1454123430000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10026 (or 10002 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 1454123430000 its reverse (343214541), we get a palindrome (1454466644541).
The spelling of 1454123430000 in words is "one trillion, four hundred fifty-four billion, one hundred twenty-three million, four hundred thirty thousand".
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