Base | Representation |
---|---|
bin | 1011110110000110001… |
… | …10000100011101010101 |
3 | 1102220112112102222101101 |
4 | 11323003012010131111 |
5 | 23132014004332234 |
6 | 510550120030101 |
7 | 41255561356141 |
oct | 5730306043525 |
9 | 1386475388341 |
10 | 407000074069 |
11 | 147675a27686 |
12 | 66a67602331 |
13 | 2c4c296bbc4 |
14 | 159adb3c221 |
15 | a8c1229814 |
hex | 5ec3184755 |
407000074069 has 2 divisors, whose sum is σ = 407000074070. Its totient is φ = 407000074068.
The previous prime is 407000074007. The next prime is 407000074081. The reversal of 407000074069 is 960470000704.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 368980923844 + 38019150225 = 607438^2 + 194985^2 .
It is a cyclic number.
It is not a de Polignac number, because 407000074069 - 27 = 407000073941 is a prime.
It is a super-2 number, since 2×4070000740692 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (407000074099) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203500037034 + 203500037035.
It is an arithmetic number, because the mean of its divisors is an integer number (203500037035).
Almost surely, 2407000074069 is an apocalyptic number.
It is an amenable number.
407000074069 is a deficient number, since it is larger than the sum of its proper divisors (1).
407000074069 is an equidigital number, since it uses as much as digits as its factorization.
407000074069 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 42336, while the sum is 37.
The spelling of 407000074069 in words is "four hundred seven billion, seventy-four thousand, sixty-nine".
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