Base | Representation |
---|---|
bin | 100010110111001101… |
… | …1110110110111100011 |
3 | 21011020121220212112021 |
4 | 1011232123312313203 |
5 | 2211312003143134 |
6 | 54221000442311 |
7 | 5260165020646 |
oct | 1055633666743 |
9 | 234217825467 |
10 | 74867240419 |
11 | 29829672914 |
12 | 12614a79397 |
13 | 70a193267a |
14 | 38a31d9a5d |
15 | 1e32a910b4 |
hex | 116e6f6de3 |
74867240419 has 2 divisors, whose sum is σ = 74867240420. Its totient is φ = 74867240418.
The previous prime is 74867240369. The next prime is 74867240467. The reversal of 74867240419 is 91404276847.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 74867240419 - 225 = 74833685987 is a prime.
It is a super-2 number, since 2×748672404192 (a number of 23 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (74867240489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37433620209 + 37433620210.
It is an arithmetic number, because the mean of its divisors is an integer number (37433620210).
Almost surely, 274867240419 is an apocalyptic number.
74867240419 is a deficient number, since it is larger than the sum of its proper divisors (1).
74867240419 is an equidigital number, since it uses as much as digits as its factorization.
74867240419 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2709504, while the sum is 52.
The spelling of 74867240419 in words is "seventy-four billion, eight hundred sixty-seven million, two hundred forty thousand, four hundred nineteen".
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