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7676923213 = 99123773259
BaseRepresentation
bin1110010011001010…
…01000110101001101
3201211000111002212101
413021211020311031
5111210243020323
63305435035101
7361145525221
oct71145106515
921730432771
107676923213
11328a472043
1215a2b9ba91
1395462561b
1452b808781
152ede7ddad
hex1c9948d4d

7676923213 has 8 divisors (see below), whose sum is σ = 7690261760. Its totient is φ = 7663597920.

The previous prime is 7676923211. The next prime is 7676923273. The reversal of 7676923213 is 3123296767.

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 7676923213 - 21 = 7676923211 is a prime.

It is a super-3 number, since 3×76769232133 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7676923211) 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, 2353978 + ... + 2357236.

It is an arithmetic number, because the mean of its divisors is an integer number (961282720).

Almost surely, 27676923213 is an apocalyptic number.

It is an amenable number.

7676923213 is a deficient number, since it is larger than the sum of its proper divisors (13338547).

7676923213 is a wasteful number, since it uses less digits than its factorization.

7676923213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6627.

The product of its digits is 571536, while the sum is 46.

The square root of 7676923213 is about 87618.0530084982. The cubic root of 7676923213 is about 1972.7061517287.

The spelling of 7676923213 in words is "seven billion, six hundred seventy-six million, nine hundred twenty-three thousand, two hundred thirteen".

Divisors: 1 991 2377 3259 2355607 3229669 7746643 7676923213