Base | Representation |
---|---|
bin | 10001100111110111001101… |
… | …11111001000011001111101 |
3 | 12002012202110002121202222221 |
4 | 20303323212333020121331 |
5 | 20034412241441104233 |
6 | 214230525324205341 |
7 | 11106550131061615 |
oct | 1063734677103175 |
9 | 162182402552887 |
10 | 38753070253693 |
11 | 113910a295aa84 |
12 | 441a730999851 |
13 | 1881525351703 |
14 | 97d931313a45 |
15 | 4730c9eab42d |
hex | 233ee6fc867d |
38753070253693 has 2 divisors, whose sum is σ = 38753070253694. Its totient is φ = 38753070253692.
The previous prime is 38753070253591. The next prime is 38753070253717. The reversal of 38753070253693 is 39635207035783.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 21884413774084 + 16868656479609 = 4678078^2 + 4107147^2 .
It is a cyclic number.
It is not a de Polignac number, because 38753070253693 - 225 = 38753036699261 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (38753070253993) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19376535126846 + 19376535126847.
It is an arithmetic number, because the mean of its divisors is an integer number (19376535126847).
Almost surely, 238753070253693 is an apocalyptic number.
It is an amenable number.
38753070253693 is a deficient number, since it is larger than the sum of its proper divisors (1).
38753070253693 is an equidigital number, since it uses as much as digits as its factorization.
38753070253693 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 85730400, while the sum is 61.
The spelling of 38753070253693 in words is "thirty-eight trillion, seven hundred fifty-three billion, seventy million, two hundred fifty-three thousand, six hundred ninety-three".
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