Base | Representation |
---|---|
bin | 1000001001101011000… |
… | …0101101000001010100 |
3 | 111101110022022222221200 |
4 | 2002122300231001110 |
5 | 4243243031141202 |
6 | 144155324512500 |
7 | 13055131235304 |
oct | 2023260550124 |
9 | 441408288850 |
10 | 140035412052 |
11 | 544303807a8 |
12 | 231816ab730 |
13 | 10289010483 |
14 | 6ac6209604 |
15 | 3998db8e1c |
hex | 209ac2d054 |
140035412052 has 36 divisors (see below), whose sum is σ = 354981206580. Its totient is φ = 46546232832.
The previous prime is 140035412039. The next prime is 140035412119. The reversal of 140035412052 is 250214530041.
140035412052 is a `hidden beast` number, since 1 + 400 + 3 + 54 + 1 + 205 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 66026385936 + 74009026116 = 256956^2 + 272046^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5497027 + ... + 5522442.
Almost surely, 2140035412052 is an apocalyptic number.
140035412052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
140035412052 is an abundant number, since it is smaller than the sum of its proper divisors (214945794528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140035412052 is a wasteful number, since it uses less digits than its factorization.
140035412052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11019832 (or 11019827 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
Adding to 140035412052 its reverse (250214530041), we get a palindrome (390249942093).
The spelling of 140035412052 in words is "one hundred forty billion, thirty-five million, four hundred twelve thousand, fifty-two".
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