Base | Representation |
---|---|
bin | 100000101111010101… |
… | …0111111000010101010 |
3 | 20201110212112110122001 |
4 | 1001132222333002222 |
5 | 2122442244201211 |
6 | 52144324121214 |
7 | 5036202316246 |
oct | 1013652770252 |
9 | 221425473561 |
10 | 70307803306 |
11 | 278a9a16274 |
12 | 11761b3620a |
13 | 68261481a0 |
14 | 358d85b426 |
15 | 1c67661ac1 |
hex | 105eabf0aa |
70307803306 has 8 divisors (see below), whose sum is σ = 113574143844. Its totient is φ = 32449755360.
The previous prime is 70307803273. The next prime is 70307803309. The reversal of 70307803306 is 60330870307.
It can be written as a sum of positive squares in 2 ways, for example, as 68989750281 + 1318053025 = 262659^2 + 36305^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (70307803309) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352073115 + ... + 1352073166.
Almost surely, 270307803306 is an apocalyptic number.
70307803306 is a deficient number, since it is larger than the sum of its proper divisors (43266340538).
70307803306 is a wasteful number, since it uses less digits than its factorization.
70307803306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2704146296.
The product of its (nonzero) digits is 63504, while the sum is 37.
The spelling of 70307803306 in words is "seventy billion, three hundred seven million, eight hundred three thousand, three hundred six".
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