Base | Representation |
---|---|
bin | 100000101001011100… |
… | …0011101101111101101 |
3 | 20200222002100112200222 |
4 | 1001102320131233231 |
5 | 2122041130312344 |
6 | 52112540501125 |
7 | 5031251153351 |
oct | 1012270355755 |
9 | 220862315628 |
10 | 70110010349 |
11 | 27808300515 |
12 | 1170784a7a5 |
13 | 67c4184632 |
14 | 3571491461 |
15 | 1c550e15ee |
hex | 1052e1dbed |
70110010349 has 2 divisors, whose sum is σ = 70110010350. Its totient is φ = 70110010348.
The previous prime is 70110010261. The next prime is 70110010361. The reversal of 70110010349 is 94301001107.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 45659997124 + 24450013225 = 213682^2 + 156365^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-70110010349 is a prime.
It is a super-2 number, since 2×701100103492 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70110010249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35055005174 + 35055005175.
It is an arithmetic number, because the mean of its divisors is an integer number (35055005175).
Almost surely, 270110010349 is an apocalyptic number.
It is an amenable number.
70110010349 is a deficient number, since it is larger than the sum of its proper divisors (1).
70110010349 is an equidigital number, since it uses as much as digits as its factorization.
70110010349 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 756, while the sum is 26.
The spelling of 70110010349 in words is "seventy billion, one hundred ten million, ten thousand, three hundred forty-nine".
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