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80047153715 = 553302064731
BaseRepresentation
bin100101010001100101…
…1101010001000110011
321122121121211201201212
41022203023222020303
52302414032404330
6100435000150335
75532433402664
oct1124313521063
9248547751655
1080047153715
1130a475933a1
121361b7683ab
137718b34819
143c3513136b
1521376d5295
hex12a32ea233

80047153715 has 8 divisors (see below), whose sum is σ = 97868973168. Its totient is φ = 62829463840.

The previous prime is 80047153673. The next prime is 80047153727. The reversal of 80047153715 is 51735174008.

It is a happy number.

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

It is not a de Polignac number, because 80047153715 - 218 = 80046891571 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151032101 + ... + 151032630.

It is an arithmetic number, because the mean of its divisors is an integer number (12233621646).

Almost surely, 280047153715 is an apocalyptic number.

80047153715 is a deficient number, since it is larger than the sum of its proper divisors (17821819453).

80047153715 is a wasteful number, since it uses less digits than its factorization.

80047153715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302064789.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 80047153715 in words is "eighty billion, forty-seven million, one hundred fifty-three thousand, seven hundred fifteen".

Divisors: 1 5 53 265 302064731 1510323655 16009430743 80047153715