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80103310302 = 2313350551717
BaseRepresentation
bin100101010011010000…
…1111000001111011110
321122202112111210002110
41022212201320033132
52303022421412202
6100444323534450
75534014621551
oct1124641701736
9248675453073
1080103310302
1130a762596a4
121363652a426
137727667282
143c3c78c698
15213c5c926c
hex12a68783de

80103310302 has 8 divisors (see below), whose sum is σ = 160206620616. Its totient is φ = 26701103432.

The previous prime is 80103310249. The next prime is 80103310307. The reversal of 80103310302 is 20301330108.

It is a happy number.

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

80103310302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80103310307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6675275853 + ... + 6675275864.

It is an arithmetic number, because the mean of its divisors is an integer number (20025827577).

Almost surely, 280103310302 is an apocalyptic number.

80103310302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80103310302 is a wasteful number, since it uses less digits than its factorization.

80103310302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13350551722.

The product of its (nonzero) digits is 432, while the sum is 21.

The spelling of 80103310302 in words is "eighty billion, one hundred three million, three hundred ten thousand, three hundred two".

Divisors: 1 2 3 6 13350551717 26701103434 40051655151 80103310302