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80414113 = 136185701
BaseRepresentation
bin1001100101100…
…00010110100001
312121022110102111
410302300112201
5131041222423
611551315321
71664336323
oct462602641
9177273374
1080414113
114143434a
1222b1bb41
1313876a20
14a973613
1570d660d
hex4cb05a1

80414113 has 4 divisors (see below), whose sum is σ = 86599828. Its totient is φ = 74228400.

The previous prime is 80414027. The next prime is 80414119. The reversal of 80414113 is 31141408.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 47775744 + 32638369 = 6912^2 + 5713^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-80414113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80414119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3092838 + ... + 3092863.

It is an arithmetic number, because the mean of its divisors is an integer number (21649957).

Almost surely, 280414113 is an apocalyptic number.

It is an amenable number.

80414113 is a deficient number, since it is larger than the sum of its proper divisors (6185715).

80414113 is a wasteful number, since it uses less digits than its factorization.

80414113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6185714.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 80414113 is about 8967.3916497497. The cubic root of 80414113 is about 431.6291416689.

The spelling of 80414113 in words is "eighty million, four hundred fourteen thousand, one hundred thirteen".

Divisors: 1 13 6185701 80414113