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80080483 = 779179809
BaseRepresentation
bin1001100010111…
…10111001100011
312120200111202211
410301132321203
5131000033413
611540222551
71661446540
oct461367143
9176614684
1080080483
114122671a
122299aa57
131378ac02
14a8c7bc7
15706c83d
hex4c5ee63

80080483 has 16 divisors (see below), whose sum is σ = 93312000. Its totient is φ = 67309632.

The previous prime is 80080463. The next prime is 80080487. The reversal of 80080483 is 38408008.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-80080483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80080487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98583 + ... + 99391.

It is an arithmetic number, because the mean of its divisors is an integer number (5832000).

Almost surely, 280080483 is an apocalyptic number.

80080483 is a deficient number, since it is larger than the sum of its proper divisors (13231517).

80080483 is a wasteful number, since it uses less digits than its factorization.

80080483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074.

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 80080483 is about 8948.7699154688. The cubic root of 80080483 is about 431.0313857166.

The spelling of 80080483 in words is "eighty million, eighty thousand, four hundred eighty-three".

Divisors: 1 7 79 179 553 809 1253 5663 14141 63911 98987 144811 447377 1013677 11440069 80080483