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80047186224 = 2433974200629
BaseRepresentation
bin100101010001100101…
…1110010000100110000
321122121121220101022220
41022203023302010300
52302414034424344
6100435001001040
75532433566525
oct1124313620460
9248547811286
1080047186224
1130a47605865
121361b783180
137718b46565
143c3513d14c
1521376dec19
hex12a32f2130

80047186224 has 40 divisors (see below), whose sum is σ = 207309491760. Its totient is φ = 26615179008.

The previous prime is 80047186201. The next prime is 80047186249. The reversal of 80047186224 is 42268174008.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2081259 + ... + 2119370.

It is an arithmetic number, because the mean of its divisors is an integer number (5182737294).

Almost surely, 280047186224 is an apocalyptic number.

It is an amenable number.

80047186224 is an abundant number, since it is smaller than the sum of its proper divisors (127262305536).

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

80047186224 is a wasteful number, since it uses less digits than its factorization.

80047186224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4201037 (or 4201031 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The spelling of 80047186224 in words is "eighty billion, forty-seven million, one hundred eighty-six thousand, two hundred twenty-four".

Divisors: 1 2 3 4 6 8 12 16 24 48 397 794 1191 1588 2382 3176 4764 6352 9528 19056 4200629 8401258 12601887 16802516 25203774 33605032 50407548 67210064 100815096 201630192 1667649713 3335299426 5002949139 6670598852 10005898278 13341197704 20011796556 26682395408 40023593112 80047186224