Base | Representation |
---|---|
bin | 100000100110001010… |
… | …1111111001001000001 |
3 | 20200200102221010110200 |
4 | 1001030111333021001 |
5 | 2121330034340201 |
6 | 52054021315413 |
7 | 5025446543643 |
oct | 1011425771101 |
9 | 220612833420 |
10 | 70000308801 |
11 | 27761393085 |
12 | 11696b65b69 |
13 | 67a7525087 |
14 | 3560a96893 |
15 | 1c4a672386 |
hex | 104c57f241 |
70000308801 has 48 divisors (see below), whose sum is σ = 111113408640. Its totient is φ = 42268469760.
The previous prime is 70000308799. The next prime is 70000308809. The reversal of 70000308801 is 10880300007.
It is not a de Polignac number, because 70000308801 - 21 = 70000308799 is a prime.
It is not an unprimeable number, because it can be changed into a prime (70000308809) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16426011 + ... + 16430271.
It is an arithmetic number, because the mean of its divisors is an integer number (2314862680).
Almost surely, 270000308801 is an apocalyptic number.
It is an amenable number.
70000308801 is a deficient number, since it is larger than the sum of its proper divisors (41113099839).
70000308801 is a wasteful number, since it uses less digits than its factorization.
70000308801 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8486 (or 8483 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
Adding to 70000308801 its reverse (10880300007), we get a palindrome (80880608808).
The spelling of 70000308801 in words is "seventy billion, three hundred eight thousand, eight hundred one".
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