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80410542 = 2313401757
BaseRepresentation
bin1001100101011…
…11011110101110
312121022021112020
410302233132232
5131041114132
611551251010
71664323032
oct462573656
9177267466
1080410542
11414316a3
1222b19a66
1313875204
14a9721c2
1570d552c
hex4caf7ae

80410542 has 8 divisors (see below), whose sum is σ = 160821096. Its totient is φ = 26803512.

The previous prime is 80410541. The next prime is 80410543. The reversal of 80410542 is 24501408.

It is an interprime number because it is at equal distance from previous prime (80410541) and next prime (80410543).

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

80410542 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80410541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6700873 + ... + 6700884.

It is an arithmetic number, because the mean of its divisors is an integer number (20102637).

Almost surely, 280410542 is an apocalyptic number.

80410542 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80410542 is a wasteful number, since it uses less digits than its factorization.

80410542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13401762.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 80410542 is about 8967.1925372437. The cubic root of 80410542 is about 431.6227523656.

The spelling of 80410542 in words is "eighty million, four hundred ten thousand, five hundred forty-two".

Divisors: 1 2 3 6 13401757 26803514 40205271 80410542