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296982137 = 7133112637
BaseRepresentation
bin10001101100111…
…001011001111001
3202200211020220102
4101230321121321
51102011412022
645245205145
710234210064
oct2154713171
9680736812
10296982137
11142703091
12835607b5
13496b229a
142b6298db
151b114a92
hex11b39679

296982137 has 8 divisors (see below), whose sum is σ = 302098752. Its totient is φ = 291891600.

The previous prime is 296982089. The next prime is 296982149. The reversal of 296982137 is 731289692.

It is a happy number.

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 296982137 - 26 = 296982073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 296982091 and 296982100.

It is not an unprimeable number, because it can be changed into a prime (296982167) 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, 17183 + ... + 29819.

It is an arithmetic number, because the mean of its divisors is an integer number (37762344).

Almost surely, 2296982137 is an apocalyptic number.

It is an amenable number.

296982137 is a deficient number, since it is larger than the sum of its proper divisors (5116615).

296982137 is a wasteful number, since it uses less digits than its factorization.

296982137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13039.

The product of its digits is 326592, while the sum is 47.

The square root of 296982137 is about 17233.1696736265. The cubic root of 296982137 is about 667.1806508230.

The spelling of 296982137 in words is "two hundred ninety-six million, nine hundred eighty-two thousand, one hundred thirty-seven".

Divisors: 1 71 331 12637 23501 897227 4182847 296982137