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80883224402 = 22011012
BaseRepresentation
bin100101101010100000…
…1000000111101010010
321201202220001112002212
41023111001000331102
52311122101140102
6101053544112122
75562235030601
oct1132501007522
9251686045085
1080883224402
1131336520702
1213813765642
1378201068c6
143cb41a9a38
152185cd4c52
hex12d5040f52

80883224402 has 6 divisors (see below), whose sum is σ = 121325439909. Its totient is φ = 40441411100.

The previous prime is 80883224381. The next prime is 80883224423. The reversal of 80883224402 is 20442238808.

It is an interprime number because it is at equal distance from previous prime (80883224381) and next prime (80883224423).

It can be written as a sum of positive squares in 2 ways, for example, as 60264849121 + 20618375281 = 245489^2 + 143591^2 .

It is an ABA number since it can be written as A⋅BA, here for A=2, B=201101.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80883224402.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 301652 + ... + 502752.

Almost surely, 280883224402 is an apocalyptic number.

80883224402 is a deficient number, since it is larger than the sum of its proper divisors (40442215507).

80883224402 is an frugal number, since it uses more digits than its factorization.

80883224402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402204 (or 201103 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 41.

The spelling of 80883224402 in words is "eighty billion, eight hundred eighty-three million, two hundred twenty-four thousand, four hundred two".

Divisors: 1 2 201101 402202 40441612201 80883224402