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80348041 = 611996619
BaseRepresentation
bin1001100101000…
…00001110001001
312121012002210101
410302200032021
5131032114131
611550045401
71663642564
oct462401611
9177162711
1080348041
1141399744
1222aa9861
1313852927
14a9574db
1570c1c61
hex4ca0389

80348041 has 8 divisors (see below), whose sum is σ = 82088000. Its totient is φ = 78621840.

The previous prime is 80348011. The next prime is 80348077. The reversal of 80348041 is 14084308.

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 80348041 - 215 = 80315273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80348011) 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, 8830 + ... + 15448.

It is an arithmetic number, because the mean of its divisors is an integer number (10261000).

Almost surely, 280348041 is an apocalyptic number.

It is an amenable number.

80348041 is a deficient number, since it is larger than the sum of its proper divisors (1739959).

80348041 is a wasteful number, since it uses less digits than its factorization.

80348041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6879.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 80348041 is about 8963.7068782954. The cubic root of 80348041 is about 431.5108937069.

The spelling of 80348041 in words is "eighty million, three hundred forty-eight thousand, forty-one".

Divisors: 1 61 199 6619 12139 403759 1317181 80348041