Base | Representation |
---|---|
bin | 100000100110011011… |
… | …1011001101111011011 |
3 | 20200201001102011112020 |
4 | 1001030313121233123 |
5 | 2121334310143012 |
6 | 52054533145523 |
7 | 5025614156310 |
oct | 1011467315733 |
9 | 220631364466 |
10 | 70009068507 |
11 | 27766326404 |
12 | 11699a8b2a3 |
13 | 67a92a1231 |
14 | 3561cd6d07 |
15 | 1c4b302a8c |
hex | 104cdd9bdb |
70009068507 has 8 divisors (see below), whose sum is σ = 106680485376. Its totient is φ = 40005181992.
The previous prime is 70009068487. The next prime is 70009068529. The reversal of 70009068507 is 70586090007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70009068507 - 28 = 70009068251 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70009068587) 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, 1666882563 + ... + 1666882604.
It is an arithmetic number, because the mean of its divisors is an integer number (13335060672).
Almost surely, 270009068507 is an apocalyptic number.
70009068507 is a deficient number, since it is larger than the sum of its proper divisors (36671416869).
70009068507 is a wasteful number, since it uses less digits than its factorization.
70009068507 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3333765177.
The product of its (nonzero) digits is 105840, while the sum is 42.
The spelling of 70009068507 in words is "seventy billion, nine million, sixty-eight thousand, five hundred seven".
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