Search a number
-
+
676823073 = 31911874089
BaseRepresentation
bin101000010101111…
…000000000100001
31202011120011201020
4220111320000201
52341231314243
6151054400053
722525621053
oct5025700041
91664504636
10676823073
1131805a213
1216a800029
13aa2b5c34
1465c638d3
153e645283
hex28578021

676823073 has 8 divisors (see below), whose sum is σ = 949927200. Its totient is φ = 427467168.

The previous prime is 676823041. The next prime is 676823101. The reversal of 676823073 is 370328676.

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

It is not a de Polignac number, because 676823073 - 25 = 676823041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (676823473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5936988 + ... + 5937101.

It is an arithmetic number, because the mean of its divisors is an integer number (118740900).

Almost surely, 2676823073 is an apocalyptic number.

It is an amenable number.

676823073 is a deficient number, since it is larger than the sum of its proper divisors (273104127).

676823073 is a wasteful number, since it uses less digits than its factorization.

676823073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11874111.

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 676823073 is about 26015.8235118552. The cubic root of 676823073 is about 877.9943445515.

The spelling of 676823073 in words is "six hundred seventy-six million, eight hundred twenty-three thousand, seventy-three".

Divisors: 1 3 19 57 11874089 35622267 225607691 676823073