Search a number
-
+
93076923091 = 1732443168761
BaseRepresentation
bin101011010101111010…
…0010010001011010011
322220020200122121002211
41112223310102023103
53011110143014331
6110431533252551
76503350535545
oct1265364221323
9286220577084
1093076923091
1136523550a39
1216057334157
138a1442a529
14470d809695
15264b5678b1
hex15abd122d3

93076923091 has 8 divisors (see below), whose sum is σ = 98555657904. Its totient is φ = 87598590720.

The previous prime is 93076923077. The next prime is 93076923097. The reversal of 93076923091 is 19032967039.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 93076923091 - 27 = 93076922963 is a prime.

It is a super-2 number, since 2×930769230912 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (93076923097) 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 7 ways as a sum of consecutive naturals, for example, 467151 + ... + 635911.

It is an arithmetic number, because the mean of its divisors is an integer number (12319457238).

Almost surely, 293076923091 is an apocalyptic number.

93076923091 is a deficient number, since it is larger than the sum of its proper divisors (5478734813).

93076923091 is a wasteful number, since it uses less digits than its factorization.

93076923091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201221.

The product of its (nonzero) digits is 551124, while the sum is 49.

The spelling of 93076923091 in words is "ninety-three billion, seventy-six million, nine hundred twenty-three thousand, ninety-one".

Divisors: 1 17 32443 168761 551531 2868937 5475113123 93076923091