Base | Representation |
---|---|
bin | 1101000010100011… |
… | …01110011000100011 |
3 | 200001220010201102122 |
4 | 12201101232120203 |
5 | 103314142324012 |
6 | 3114402134455 |
7 | 335325232520 |
oct | 64121563043 |
9 | 20056121378 |
10 | 7000745507 |
11 | 2a72813798 |
12 | 143465142b |
13 | 877507382 |
14 | 4a5ab2147 |
15 | 2ae914e72 |
hex | 1a146e623 |
7000745507 has 8 divisors (see below), whose sum is σ = 8074255200. Its totient is φ = 5945586624.
The previous prime is 7000745471. The next prime is 7000745519. The reversal of 7000745507 is 7055470007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7000745507 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7000745597) 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, 4586882 + ... + 4588407.
It is an arithmetic number, because the mean of its divisors is an integer number (1009281900).
Almost surely, 27000745507 is an apocalyptic number.
7000745507 is a deficient number, since it is larger than the sum of its proper divisors (1073509693).
7000745507 is a wasteful number, since it uses less digits than its factorization.
7000745507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9175405.
The product of its (nonzero) digits is 34300, while the sum is 35.
The square root of 7000745507 is about 83670.4577912658. The cubic root of 7000745507 is about 1912.9990900563. Note that the first 3 decimals are identical.
The spelling of 7000745507 in words is "seven billion, seven hundred forty-five thousand, five hundred seven".
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