Base | Representation |
---|---|
bin | 1000111000001… |
… | …10110011000101 |
3 | 12012010210212211 |
4 | 10130012303011 |
5 | 123031223431 |
6 | 11220143421 |
7 | 1563020233 |
oct | 434066305 |
9 | 165123784 |
10 | 74476741 |
11 | 39049529 |
12 | 20b37b71 |
13 | 125783a1 |
14 | 9c69953 |
15 | 68122b1 |
hex | 4706cc5 |
74476741 has 2 divisors, whose sum is σ = 74476742. Its totient is φ = 74476740.
The previous prime is 74476733. The next prime is 74476747. The reversal of 74476741 is 14767447.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 68973025 + 5503716 = 8305^2 + 2346^2 .
It is a cyclic number.
It is not a de Polignac number, because 74476741 - 23 = 74476733 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 74476694 and 74476703.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (74476747) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37238370 + 37238371.
It is an arithmetic number, because the mean of its divisors is an integer number (37238371).
Almost surely, 274476741 is an apocalyptic number.
It is an amenable number.
74476741 is a deficient number, since it is larger than the sum of its proper divisors (1).
74476741 is an equidigital number, since it uses as much as digits as its factorization.
74476741 is an evil number, because the sum of its binary digits is even.
The product of its digits is 131712, while the sum is 40.
The square root of 74476741 is about 8629.9907879441. The cubic root of 74476741 is about 420.7333013319.
The spelling of 74476741 in words is "seventy-four million, four hundred seventy-six thousand, seven hundred forty-one".
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