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38100114469 is a prime number
BaseRepresentation
bin100011011110111100…
…011001110000100101
310122100021002100111201
4203132330121300211
51111012112130334
625300345402501
72516104425634
oct433674316045
9118307070451
1038100114469
1115181580a0a
127473799431
13379258bb41
141bb613351b
15ecececc14
hex8def19c25

38100114469 has 2 divisors, whose sum is σ = 38100114470. Its totient is φ = 38100114468.

The previous prime is 38100114457. The next prime is 38100114497. The reversal of 38100114469 is 96441100183.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26422502500 + 11677611969 = 162550^2 + 108063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-38100114469 is a prime.

It is a super-2 number, since 2×381001144692 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38100114499) 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, 19050057234 + 19050057235.

It is an arithmetic number, because the mean of its divisors is an integer number (19050057235).

Almost surely, 238100114469 is an apocalyptic number.

It is an amenable number.

38100114469 is a deficient number, since it is larger than the sum of its proper divisors (1).

38100114469 is an equidigital number, since it uses as much as digits as its factorization.

38100114469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 38100114469 in words is "thirty-eight billion, one hundred million, one hundred fourteen thousand, four hundred sixty-nine".