Base | Representation |
---|---|
bin | 100000110010001011… |
… | …1011011011100000101 |
3 | 20201201112022020101111 |
4 | 1001210113123130011 |
5 | 2123141223340122 |
6 | 52202015525021 |
7 | 5041442342062 |
oct | 1014427333405 |
9 | 221645266344 |
10 | 70403340037 |
11 | 27948939448 |
12 | 11789b29771 |
13 | 683cb882b4 |
14 | 359c409c69 |
15 | 1c70c33d77 |
hex | 10645db705 |
70403340037 has 2 divisors, whose sum is σ = 70403340038. Its totient is φ = 70403340036.
The previous prime is 70403339983. The next prime is 70403340043. The reversal of 70403340037 is 73004330407.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 57446981761 + 12956358276 = 239681^2 + 113826^2 .
It is a cyclic number.
It is not a de Polignac number, because 70403340037 - 227 = 70269122309 is a prime.
It is a super-2 number, since 2×704033400372 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 70403339990 and 70403340008.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (70403346037) 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 as a sum of consecutive naturals, namely, 35201670018 + 35201670019.
It is an arithmetic number, because the mean of its divisors is an integer number (35201670019).
Almost surely, 270403340037 is an apocalyptic number.
It is an amenable number.
70403340037 is a deficient number, since it is larger than the sum of its proper divisors (1).
70403340037 is an equidigital number, since it uses as much as digits as its factorization.
70403340037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 21168, while the sum is 31.
The spelling of 70403340037 in words is "seventy billion, four hundred three million, three hundred forty thousand, thirty-seven".
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