Base | Representation |
---|---|
bin | 100011011110111100… |
… | …011001110001000001 |
3 | 10122100021002100112202 |
4 | 203132330121301001 |
5 | 1111012112130442 |
6 | 25300345402545 |
7 | 2516104426004 |
oct | 433674316101 |
9 | 118307070482 |
10 | 38100114497 |
11 | 15181580a35 |
12 | 7473799455 |
13 | 379258bb63 |
14 | 1bb613353b |
15 | ecececc32 |
hex | 8def19c41 |
38100114497 has 2 divisors, whose sum is σ = 38100114498. Its totient is φ = 38100114496.
The previous prime is 38100114469. The next prime is 38100114499. The reversal of 38100114497 is 79441100183.
38100114497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22970130481 + 15129984016 = 151559^2 + 123004^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-38100114497 is a prime.
Together with 38100114499, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 38100114497.
It is not a weakly prime, because it can be changed into another prime (38100114499) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19050057248 + 19050057249.
It is an arithmetic number, because the mean of its divisors is an integer number (19050057249).
Almost surely, 238100114497 is an apocalyptic number.
It is an amenable number.
38100114497 is a deficient number, since it is larger than the sum of its proper divisors (1).
38100114497 is an equidigital number, since it uses as much as digits as its factorization.
38100114497 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24192, while the sum is 38.
The spelling of 38100114497 in words is "thirty-eight billion, one hundred million, one hundred fourteen thousand, four hundred ninety-seven".
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