Base | Representation |
---|---|
bin | 100000100111000100… |
… | …0100000110101010111 |
3 | 20200202112102102111020 |
4 | 1001032020200311113 |
5 | 2121410231044343 |
6 | 52101013012223 |
7 | 5026262664606 |
oct | 1011610406527 |
9 | 220675372436 |
10 | 70030331223 |
11 | 277773293a6 |
12 | 116a5024073 |
13 | 67b0807318 |
14 | 3564a6da3d |
15 | 1c4d102b83 |
hex | 104e220d57 |
70030331223 has 4 divisors (see below), whose sum is σ = 93373774968. Its totient is φ = 46686887480.
The previous prime is 70030331213. The next prime is 70030331243. The reversal of 70030331223 is 32213303007.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 70030331223 - 25 = 70030331191 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 70030331193 and 70030331202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70030331213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11671721868 + ... + 11671721873.
It is an arithmetic number, because the mean of its divisors is an integer number (23343443742).
Almost surely, 270030331223 is an apocalyptic number.
70030331223 is a deficient number, since it is larger than the sum of its proper divisors (23343443745).
70030331223 is a wasteful number, since it uses less digits than its factorization.
70030331223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23343443744.
The product of its (nonzero) digits is 2268, while the sum is 24.
The spelling of 70030331223 in words is "seventy billion, thirty million, three hundred thirty-one thousand, two hundred twenty-three".
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