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80081483 is a prime number
BaseRepresentation
bin1001100010111…
…11001001001011
312120200120010212
410301133021023
5131000101413
611540231335
71661452466
oct461371113
9176616125
1080081483
1141227449
122299b54b
131378b4c1
14a8c82dd
15706cca8
hex4c5f24b

80081483 has 2 divisors, whose sum is σ = 80081484. Its totient is φ = 80081482.

The previous prime is 80081473. The next prime is 80081497. The reversal of 80081483 is 38418008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80081483 - 220 = 79032907 is a prime.

It is not a weakly prime, because it can be changed into another prime (80081413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40040741 + 40040742.

It is an arithmetic number, because the mean of its divisors is an integer number (40040742).

Almost surely, 280081483 is an apocalyptic number.

80081483 is a deficient number, since it is larger than the sum of its proper divisors (1).

80081483 is an equidigital number, since it uses as much as digits as its factorization.

80081483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 80081483 is about 8948.8257888954. The cubic root of 80081483 is about 431.0331798682.

The spelling of 80081483 in words is "eighty million, eighty-one thousand, four hundred eighty-three".