Base | Representation |
---|---|
bin | 1000011000010… |
… | …11001100000010 |
3 | 11220021122001012 |
4 | 10030023030002 |
5 | 120444103133 |
6 | 10550440522 |
7 | 1512354326 |
oct | 414131402 |
9 | 156248035 |
10 | 70300418 |
11 | 36756821 |
12 | 1b663142 |
13 | 117454a6 |
14 | 949d986 |
15 | 6289b48 |
hex | 430b302 |
70300418 has 12 divisors (see below), whose sum is σ = 111293910. Its totient is φ = 33299856.
The previous prime is 70300409. The next prime is 70300421. The reversal of 70300418 is 81400307.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 36276529 + 34023889 = 6023^2 + 5833^2 .
It is a junction number, because it is equal to n+sod(n) for n = 70300393 and 70300402.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47963 + ... + 49406.
Almost surely, 270300418 is an apocalyptic number.
70300418 is a deficient number, since it is larger than the sum of its proper divisors (40993492).
70300418 is a wasteful number, since it uses less digits than its factorization.
70300418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97409 (or 97390 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 70300418 is about 8384.5344533850. The cubic root of 70300418 is about 412.7172639369.
The spelling of 70300418 in words is "seventy million, three hundred thousand, four hundred eighteen".
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