Base | Representation |
---|---|
bin | 110010011101000101… |
… | …010100000011110001 |
3 | 12011211112212022222010 |
4 | 302131011110003301 |
5 | 1341422301221340 |
6 | 40515422433133 |
7 | 3625336046322 |
oct | 623505240361 |
9 | 164745768863 |
10 | 54175023345 |
11 | 20a8042a973 |
12 | a5bb1327a9 |
13 | 5154a12041 |
14 | 289d004449 |
15 | 162118db80 |
hex | c9d1540f1 |
54175023345 has 16 divisors (see below), whose sum is σ = 86687493120. Its totient is φ = 28890860544.
The previous prime is 54175023317. The next prime is 54175023359. The reversal of 54175023345 is 54332057145.
It is not a de Polignac number, because 54175023345 - 26 = 54175023281 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32176 + ... + 330734.
It is an arithmetic number, because the mean of its divisors is an integer number (5417968320).
Almost surely, 254175023345 is an apocalyptic number.
It is an amenable number.
54175023345 is a deficient number, since it is larger than the sum of its proper divisors (32512469775).
54175023345 is a wasteful number, since it uses less digits than its factorization.
54175023345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310664.
The product of its (nonzero) digits is 252000, while the sum is 39.
The spelling of 54175023345 in words is "fifty-four billion, one hundred seventy-five million, twenty-three thousand, three hundred forty-five".
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