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80014996 = 2223385853
BaseRepresentation
bin1001100010011…
…10111010010100
312120120011221101
410301032322110
5130440434441
611534555444
71661054605
oct461167224
9176504841
1080014996
11411914a6
1222968b84
1313767169
14a8abdac
157058231
hex4c4ee94

80014996 has 12 divisors (see below), whose sum is σ = 140628852. Its totient is φ = 39835328.

The previous prime is 80014939. The next prime is 80015011. The reversal of 80014996 is 69941008.

It can be written as a sum of positive squares in 2 ways, for example, as 57547396 + 22467600 = 7586^2 + 4740^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41995 + ... + 43858.

It is an arithmetic number, because the mean of its divisors is an integer number (11719071).

Almost surely, 280014996 is an apocalyptic number.

It is an amenable number.

80014996 is a deficient number, since it is larger than the sum of its proper divisors (60613856).

80014996 is a wasteful number, since it uses less digits than its factorization.

80014996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86090 (or 86088 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 80014996 is about 8945.1101726027. The cubic root of 80014996 is about 430.9138595765.

The spelling of 80014996 in words is "eighty million, fourteen thousand, nine hundred ninety-six".

Divisors: 1 2 4 233 466 932 85853 171706 343412 20003749 40007498 80014996