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8472350230276 = 22109122531585897
BaseRepresentation
bin111101101001001111101…
…1011010000011100000100
31002222221121122200021120111
41323102133123100130010
52102302333124332101
630004051032442404
71533051510505222
oct173223733203404
932887548607514
108472350230276
112777115916479
12b49bb8b49404
13495c2955b13a
142140c763db12
15ea5ba464251
hex7b49f6d0704

8472350230276 has 24 divisors (see below), whose sum is σ = 14963867450840. Its totient is φ = 4196965923072.

The previous prime is 8472350230273. The next prime is 8472350230291. The reversal of 8472350230276 is 6720320532748.

It can be written as a sum of positive squares in 4 ways, for example, as 2185666560000 + 6286683670276 = 1478400^2 + 2507326^2 .

It is not an unprimeable number, because it can be changed into a prime (8472350230271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4549360 + ... + 6135256.

Almost surely, 28472350230276 is an apocalyptic number.

It is an amenable number.

8472350230276 is a deficient number, since it is larger than the sum of its proper divisors (6491517220564).

8472350230276 is a wasteful number, since it uses less digits than its factorization.

8472350230276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598263 (or 1598261 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 49.

The spelling of 8472350230276 in words is "eight trillion, four hundred seventy-two billion, three hundred fifty million, two hundred thirty thousand, two hundred seventy-six".

Divisors: 1 2 4 109 218 436 12253 24506 49012 1335577 1585897 2671154 3171794 5342308 6343588 172862773 345725546 691451092 19431995941 38863991882 77727983764 2118087557569 4236175115138 8472350230276