Base | Representation |
---|---|
bin | 1000010110011001101… |
… | …1111010001101101110 |
3 | 111201021110012201102000 |
4 | 2011212123322031232 |
5 | 4322242320410014 |
6 | 145522353113130 |
7 | 13235613146160 |
oct | 2054633721556 |
9 | 451243181360 |
10 | 143452513134 |
11 | 55924227387 |
12 | 23975b587a6 |
13 | 106b1c43088 |
14 | 6d2bd88930 |
15 | 3ae8d9d509 |
hex | 21666fa36e |
143452513134 has 128 divisors (see below), whose sum is σ = 366583726080. Its totient is φ = 40732997472.
The previous prime is 143452513117. The next prime is 143452513247. The reversal of 143452513134 is 431315254341.
143452513134 is a `hidden beast` number, since 1 + 4 + 3 + 4 + 5 + 2 + 513 + 134 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48413137 + ... + 48416099.
It is an arithmetic number, because the mean of its divisors is an integer number (2863935360).
Almost surely, 2143452513134 is an apocalyptic number.
143452513134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 143452513134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183291863040).
143452513134 is an abundant number, since it is smaller than the sum of its proper divisors (223131212946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143452513134 is a wasteful number, since it uses less digits than its factorization.
143452513134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3731 (or 3725 counting only the distinct ones).
The product of its digits is 86400, while the sum is 36.
Adding to 143452513134 its reverse (431315254341), we get a palindrome (574767767475).
The spelling of 143452513134 in words is "one hundred forty-three billion, four hundred fifty-two million, five hundred thirteen thousand, one hundred thirty-four".
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