Base | Representation |
---|---|
bin | 1000001101001011100… |
… | …1111000001000100000 |
3 | 111110212221201221111112 |
4 | 2003102321320020200 |
5 | 4302210144402320 |
6 | 144433013402452 |
7 | 13120356424601 |
oct | 2032271701040 |
9 | 443787657445 |
10 | 140977340960 |
11 | 54874040945 |
12 | 233a5039428 |
13 | 103a91c7661 |
14 | 6b7535bda8 |
15 | 3a01928ec5 |
hex | 20d2e78220 |
140977340960 has 48 divisors (see below), whose sum is σ = 343802817792. Its totient is φ = 54571872000.
The previous prime is 140977340909. The next prime is 140977341019. The reversal of 140977340960 is 69043779041.
It is a happy number.
It is a super-2 number, since 2×1409773409602 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 140977340899 and 140977340908.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14206466 + ... + 14216385.
It is an arithmetic number, because the mean of its divisors is an integer number (7162558704).
Almost surely, 2140977340960 is an apocalyptic number.
140977340960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
140977340960 is an abundant number, since it is smaller than the sum of its proper divisors (202825476832).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140977340960 is a wasteful number, since it uses less digits than its factorization.
140977340960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28422897 (or 28422889 counting only the distinct ones).
The product of its (nonzero) digits is 1143072, while the sum is 50.
The spelling of 140977340960 in words is "one hundred forty billion, nine hundred seventy-seven million, three hundred forty thousand, nine hundred sixty".
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