Base | Representation |
---|---|
bin | 100000101100111001… |
… | …1111111000001111001 |
3 | 20201021012010110211201 |
4 | 1001121303333001321 |
5 | 2122310411321343 |
6 | 52132252454201 |
7 | 5034162333553 |
oct | 1013163770171 |
9 | 221235113751 |
10 | 70226276473 |
11 | 278679a1a21 |
12 | 1173a77a361 |
13 | 68122a1b62 |
14 | 3582ab84d3 |
15 | 1c6040a94d |
hex | 1059cff079 |
70226276473 has 2 divisors, whose sum is σ = 70226276474. Its totient is φ = 70226276472.
The previous prime is 70226276377. The next prime is 70226276509. The reversal of 70226276473 is 37467262207.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 63600804864 + 6625471609 = 252192^2 + 81397^2 .
It is an emirp because it is prime and its reverse (37467262207) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 70226276473 - 29 = 70226275961 is a prime.
It is not a weakly prime, because it can be changed into another prime (70226276173) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35113138236 + 35113138237.
It is an arithmetic number, because the mean of its divisors is an integer number (35113138237).
Almost surely, 270226276473 is an apocalyptic number.
It is an amenable number.
70226276473 is a deficient number, since it is larger than the sum of its proper divisors (1).
70226276473 is an equidigital number, since it uses as much as digits as its factorization.
70226276473 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1185408, while the sum is 46.
The spelling of 70226276473 in words is "seventy billion, two hundred twenty-six million, two hundred seventy-six thousand, four hundred seventy-three".
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