Base | Representation |
---|---|
bin | 1000001100110011000… |
… | …0110010011001111011 |
3 | 111110121202211122220001 |
4 | 2003030300302121323 |
5 | 4302002304414112 |
6 | 144414453013431 |
7 | 13114665515023 |
oct | 2031460623173 |
9 | 443552748801 |
10 | 140874294907 |
11 | 54820959915 |
12 | 23376624277 |
13 | 10390a58568 |
14 | 6b657b6a83 |
15 | 39e7871c57 |
hex | 20ccc3267b |
140874294907 has 8 divisors (see below), whose sum is σ = 142260343632. Its totient is φ = 139492953600.
The previous prime is 140874294901. The next prime is 140874294937. The reversal of 140874294907 is 709492478041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140874294907 - 223 = 140865906299 is a prime.
It is a super-2 number, since 2×1408742949072 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (140874294901) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1116694 + ... + 1236427.
It is an arithmetic number, because the mean of its divisors is an integer number (17782542954).
Almost surely, 2140874294907 is an apocalyptic number.
140874294907 is a deficient number, since it is larger than the sum of its proper divisors (1386048725).
140874294907 is a wasteful number, since it uses less digits than its factorization.
140874294907 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2353709.
The product of its (nonzero) digits is 4064256, while the sum is 55.
The spelling of 140874294907 in words is "one hundred forty billion, eight hundred seventy-four million, two hundred ninety-four thousand, nine hundred seven".
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