Base | Representation |
---|---|
bin | 1000001001100101011… |
… | …1011010001111010000 |
3 | 111101101200021202120001 |
4 | 2002121113122033100 |
5 | 4243221033114204 |
6 | 144153131055344 |
7 | 13054425254164 |
oct | 2023127321720 |
9 | 441350252501 |
10 | 140012004304 |
11 | 54419143157 |
12 | 231758a1554 |
13 | 10284205c33 |
14 | 6ac3074ca4 |
15 | 3996ce34a4 |
hex | 20995da3d0 |
140012004304 has 30 divisors (see below), whose sum is σ = 283580568866. Its totient is φ = 66962258880.
The previous prime is 140012004271. The next prime is 140012004317. The reversal of 140012004304 is 403400210041.
It can be written as a sum of positive squares in only one way, i.e., 133064448400 + 6947555904 = 364780^2 + 83352^2 .
It is a super-2 number, since 2×1400120043042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8262567 + ... + 8279494.
Almost surely, 2140012004304 is an apocalyptic number.
It is an amenable number.
140012004304 is an abundant number, since it is smaller than the sum of its proper divisors (143568564562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140012004304 is a wasteful number, since it uses less digits than its factorization.
140012004304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16542115 (or 16542086 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 140012004304 its reverse (403400210041), we get a palindrome (543412214345).
The spelling of 140012004304 in words is "one hundred forty billion, twelve million, four thousand, three hundred four".
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