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80050148467 = 1619195125343
BaseRepresentation
bin100101010001101011…
…1000101010001110011
321122121211110212202121
41022203113011101303
52302420314222332
6100435144255111
75532501015022
oct1124327052163
9248554425677
1080050148467
1130a492493a3
1213620771497
137719642973
143c356b08b9
152137ac7797
hex12a35c5473

80050148467 has 8 divisors (see below), whose sum is σ = 80143810560. Its totient is φ = 79956544200.

The previous prime is 80050148459. The next prime is 80050148483. The reversal of 80050148467 is 76484105008.

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

It is a cyclic number.

It is not a de Polignac number, because 80050148467 - 23 = 80050148459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80050148417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3145998 + ... + 3171340.

It is an arithmetic number, because the mean of its divisors is an integer number (10017976320).

Almost surely, 280050148467 is an apocalyptic number.

80050148467 is a deficient number, since it is larger than the sum of its proper divisors (93662093).

80050148467 is a wasteful number, since it uses less digits than its factorization.

80050148467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28913.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 80050148467 in words is "eighty billion, fifty million, one hundred forty-eight thousand, four hundred sixty-seven".

Divisors: 1 1619 1951 25343 3158669 41030317 49444193 80050148467