Search a number
-
+
10392881730793 = 41579249955067
BaseRepresentation
bin1001011100111100100000…
…0001100001010011101001
31100210112211210112002011221
42113033020001201103221
52330234110210341133
634034231324022041
72121601204064002
oct227171001412351
940715753462157
1010392881730793
113347661882401
1211ba263091921
135a5076b21743
1427d037b8a1a9
1513052195ea2d
hex973c80614e9

10392881730793 has 4 divisors (see below), whose sum is σ = 10393131727440. Its totient is φ = 10392631734148.

The previous prime is 10392881730773. The next prime is 10392881730809. The reversal of 10392881730793 is 39703718829301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10392881730793 - 221 = 10392879633641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10392881730733) 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 in 3 ways as a sum of consecutive naturals, for example, 124935955 + ... + 125019112.

It is an arithmetic number, because the mean of its divisors is an integer number (2598282931860).

Almost surely, 210392881730793 is an apocalyptic number.

It is an amenable number.

10392881730793 is a deficient number, since it is larger than the sum of its proper divisors (249996647).

10392881730793 is an equidigital number, since it uses as much as digits as its factorization.

10392881730793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249996646.

The product of its (nonzero) digits is 13716864, while the sum is 61.

The spelling of 10392881730793 in words is "ten trillion, three hundred ninety-two billion, eight hundred eighty-one million, seven hundred thirty thousand, seven hundred ninety-three".

Divisors: 1 41579 249955067 10392881730793