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95383680757 = 252169378253
BaseRepresentation
bin101100011010101001…
…1110111011011110101
3100010012110020000201221
41120311103313123311
53030321210241012
6111452455150341
76614460623551
oct1306523673365
9303173200657
1095383680757
11374a7668132
121659b9753b1
138cc12ca4b1
14488bd16861
152733d21507
hex16354f76f5

95383680757 has 4 divisors (see below), whose sum is σ = 95384311180. Its totient is φ = 95383050336.

The previous prime is 95383680739. The next prime is 95383680761. The reversal of 95383680757 is 75708638359.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3738833316 + 91644847441 = 61146^2 + 302729^2 .

It is a 3-Lehmer number, since φ(95383680757) divides (95383680757-1)3.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-95383680757 is a prime.

It is a deceptive number, since it divides R95383680756.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 95383680695 and 95383680704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95383680727) 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 in 3 ways as a sum of consecutive naturals, for example, 63043 + ... + 441295.

It is an arithmetic number, because the mean of its divisors is an integer number (23846077795).

It is a Poulet number, since it divides 295383680756-1.

Almost surely, 295383680757 is an apocalyptic number.

95383680757 is the 252169-th pentagonal number.

It is an amenable number.

95383680757 is a deficient number, since it is larger than the sum of its proper divisors (630423).

95383680757 is a wasteful number, since it uses less digits than its factorization.

95383680757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630422.

The product of its (nonzero) digits is 38102400, while the sum is 61.

The spelling of 95383680757 in words is "ninety-five billion, three hundred eighty-three million, six hundred eighty thousand, seven hundred fifty-seven".

Divisors: 1 252169 378253 95383680757