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80230680422827 = 1164691127484653
BaseRepresentation
bin10010001111100000101001…
…001101001110100110101011
3101112001222102001202200010221
4102033200221031032212223
541003444413142012302
6442345244334350511
722620322024266244
oct2217405115164653
9345058361680127
1080230680422827
1123622705542090
128bb92b065b437
13359c94a4bca2c
1415b52855ddccb
15941eb65dd937
hex48f82934e9ab

80230680422827 has 8 divisors (see below), whose sum is σ = 87537908536560. Its totient is φ = 72925707291360.

The previous prime is 80230680422807. The next prime is 80230680422857. The reversal of 80230680422827 is 72822408603208.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-80230680422827 is a prime.

It is a super-2 number, since 2×802306804228272 (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80230680422807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563671168 + ... + 563813485.

It is an arithmetic number, because the mean of its divisors is an integer number (10942238567070).

Almost surely, 280230680422827 is an apocalyptic number.

80230680422827 is a deficient number, since it is larger than the sum of its proper divisors (7307228113733).

80230680422827 is a wasteful number, since it uses less digits than its factorization.

80230680422827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127491133.

The product of its (nonzero) digits is 4128768, while the sum is 52.

The spelling of 80230680422827 in words is "eighty trillion, two hundred thirty billion, six hundred eighty million, four hundred twenty-two thousand, eight hundred twenty-seven".

Divisors: 1 11 6469 71159 1127484653 12402331183 7293698220257 80230680422827