Base | Representation |
---|---|
bin | 1101000010011110… |
… | …11010100011100111 |
3 | 200001211222221211201 |
4 | 12201033122203213 |
5 | 103314013440012 |
6 | 3114341143331 |
7 | 335320131310 |
oct | 64117324347 |
9 | 20054887751 |
10 | 7000140007 |
11 | 2a7243a883 |
12 | 14343bab47 |
13 | 8773548a3 |
14 | 4a5995607 |
15 | 2ae845857 |
hex | 1a13da8e7 |
7000140007 has 4 divisors (see below), whose sum is σ = 8000160016. Its totient is φ = 6000120000.
The previous prime is 7000139987. The next prime is 7000140011. The reversal of 7000140007 is 7000410007.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 7000140007 - 215 = 7000107239 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7300140007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500009994 + ... + 500010007.
It is an arithmetic number, because the mean of its divisors is an integer number (2000040004).
Almost surely, 27000140007 is an apocalyptic number.
7000140007 is a deficient number, since it is larger than the sum of its proper divisors (1000020009).
7000140007 is a wasteful number, since it uses less digits than its factorization.
7000140007 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1000020008.
The product of its (nonzero) digits is 196, while the sum is 19.
The square root of 7000140007 is about 83666.8393510834. The cubic root of 7000140007 is about 1912.9439361996.
The spelling of 7000140007 in words is "seven billion, one hundred forty thousand, seven".
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