Base | Representation |
---|---|
bin | 1000001001101001110… |
… | …1001101111100000000 |
3 | 111101102221201111000120 |
4 | 2002122131031330000 |
5 | 4243240224212000 |
6 | 144155023220240 |
7 | 13055036642106 |
oct | 2023235157400 |
9 | 441387644016 |
10 | 140030304000 |
11 | 54428501a74 |
12 | 2317ba47680 |
13 | 10287c42462 |
14 | 6ac5679c76 |
15 | 399870a6a0 |
hex | 209a74df00 |
140030304000 has 288 divisors, whose sum is σ = 489596540160. Its totient is φ = 35375616000.
The previous prime is 140030303977. The next prime is 140030304041. The reversal of 140030304000 is 403030041.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1785615 + ... + 1862385.
Almost surely, 2140030304000 is an apocalyptic number.
140030304000 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 140030304000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (244798270080).
140030304000 is an abundant number, since it is smaller than the sum of its proper divisors (349566236160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140030304000 is an equidigital number, since it uses as much as digits as its factorization.
140030304000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76824 (or 76800 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
Adding to 140030304000 its reverse (403030041), we get a palindrome (140433334041).
The spelling of 140030304000 in words is "one hundred forty billion, thirty million, three hundred four thousand".
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