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80073083 is a prime number
BaseRepresentation
bin1001100010111…
…01000101111011
312120200010121202
410301131011323
5130444314313
611540124415
71661416136
oct461350573
9176603552
1080073083
1141221102
122299670b
131378772c
14a8c521d
15706a558
hex4c5d17b

80073083 has 2 divisors, whose sum is σ = 80073084. Its totient is φ = 80073082.

The previous prime is 80073061. The next prime is 80073131. The reversal of 80073083 is 38037008.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80073083 - 212 = 80068987 is a prime.

It is a super-2 number, since 2×800730832 = 12823397242249778, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (80073283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40036541 + 40036542.

It is an arithmetic number, because the mean of its divisors is an integer number (40036542).

Almost surely, 280073083 is an apocalyptic number.

80073083 is a deficient number, since it is larger than the sum of its proper divisors (1).

80073083 is an equidigital number, since it uses as much as digits as its factorization.

80073083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 80073083 is about 8948.3564412690. The cubic root of 80073083 is about 431.0181085301.

The spelling of 80073083 in words is "eighty million, seventy-three thousand, eighty-three".