Base | Representation |
---|---|
bin | 100000110001100001… |
… | …0110001001111011101 |
3 | 20201122222112201101220 |
4 | 1001203002301033131 |
5 | 2123120033201401 |
6 | 52155504123553 |
7 | 5041052610456 |
oct | 1014302611735 |
9 | 221588481356 |
10 | 70381147101 |
11 | 27937360581 |
12 | 117826065b9 |
13 | 68383b7995 |
14 | 35994b012d |
15 | 1c6dced336 |
hex | 10630b13dd |
70381147101 has 8 divisors (see below), whose sum is σ = 93886245600. Its totient is φ = 46898406672.
The previous prime is 70381147091. The next prime is 70381147121. The reversal of 70381147101 is 10174118307.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 70381147101 - 26 = 70381147037 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70381147121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5582170 + ... + 5594763.
It is an arithmetic number, because the mean of its divisors is an integer number (11735780700).
Almost surely, 270381147101 is an apocalyptic number.
It is an amenable number.
70381147101 is a deficient number, since it is larger than the sum of its proper divisors (23505098499).
70381147101 is a wasteful number, since it uses less digits than its factorization.
70381147101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11179035.
The product of its (nonzero) digits is 4704, while the sum is 33.
The spelling of 70381147101 in words is "seventy billion, three hundred eighty-one million, one hundred forty-seven thousand, one hundred one".
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