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80480441204 = 2267729719513
BaseRepresentation
bin100101011110100000…
…0100001001101110100
321200201211011000102122
41022331000201031310
52304310443104304
6100545555055112
75546244314552
oct1127500411564
9250654130378
1080480441204
113114a124729
12137208a1498
13778782c557
143c768bcbd2
1521607719be
hex12bd021374

80480441204 has 12 divisors (see below), whose sum is σ = 141048813444. Its totient is φ = 40180780224.

The previous prime is 80480441201. The next prime is 80480441207. The reversal of 80480441204 is 40214408408.

It is an interprime number because it is at equal distance from previous prime (80480441201) and next prime (80480441207).

It can be written as a sum of positive squares in 2 ways, for example, as 80033541604 + 446899600 = 282902^2 + 21140^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80480441201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14857049 + ... + 14862464.

It is an arithmetic number, because the mean of its divisors is an integer number (11754067787).

Almost surely, 280480441204 is an apocalyptic number.

It is an amenable number.

80480441204 is a deficient number, since it is larger than the sum of its proper divisors (60568372240).

80480441204 is a wasteful number, since it uses less digits than its factorization.

80480441204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29720194 (or 29720192 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 35.

The spelling of 80480441204 in words is "eighty billion, four hundred eighty million, four hundred forty-one thousand, two hundred four".

Divisors: 1 2 4 677 1354 2708 29719513 59439026 118878052 20120110301 40240220602 80480441204