Base | Representation |
---|---|
bin | 100000100110110001… |
… | …1110010100000010001 |
3 | 20200201212022022210112 |
4 | 1001031203302200101 |
5 | 2121400300014043 |
6 | 52100030411105 |
7 | 5026115110652 |
oct | 1011543624021 |
9 | 220655268715 |
10 | 70020704273 |
11 | 27771953543 |
12 | 116a1960a95 |
13 | 67ab8164c0 |
14 | 3563685529 |
15 | 1c4c350518 |
hex | 104d8f2811 |
70020704273 has 8 divisors (see below), whose sum is σ = 75429816000. Its totient is φ = 64614864528.
The previous prime is 70020704261. The next prime is 70020704287. The reversal of 70020704273 is 37240702007.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 70020704273 - 26 = 70020704209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (70020704213) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 773453 + ... + 859226.
It is an arithmetic number, because the mean of its divisors is an integer number (9428727000).
Almost surely, 270020704273 is an apocalyptic number.
It is an amenable number.
70020704273 is a deficient number, since it is larger than the sum of its proper divisors (5409111727).
70020704273 is a wasteful number, since it uses less digits than its factorization.
70020704273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1635991.
The product of its (nonzero) digits is 16464, while the sum is 32.
The spelling of 70020704273 in words is "seventy billion, twenty million, seven hundred four thousand, two hundred seventy-three".
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