Base | Representation |
---|---|
bin | 1011100011000110010… |
… | …00100010010010010101 |
3 | 1101221012200112022211022 |
4 | 11301203020202102111 |
5 | 23000121321020310 |
6 | 502142032450525 |
7 | 40445035551632 |
oct | 5614310422225 |
9 | 1357180468738 |
10 | 396800173205 |
11 | 143311398147 |
12 | 64a9b6a9a45 |
13 | 2b5587305c7 |
14 | 152c3221189 |
15 | a4c5a31a55 |
hex | 5c63222495 |
396800173205 has 32 divisors (see below), whose sum is σ = 489043795968. Its totient is φ = 308892672000.
The previous prime is 396800173201. The next prime is 396800173207. The reversal of 396800173205 is 502371008693.
It is not a de Polignac number, because 396800173205 - 22 = 396800173201 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (396800173201) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238604204 + ... + 238605866.
It is an arithmetic number, because the mean of its divisors is an integer number (15282618624).
Almost surely, 2396800173205 is an apocalyptic number.
It is an amenable number.
396800173205 is a deficient number, since it is larger than the sum of its proper divisors (92243622763).
396800173205 is a wasteful number, since it uses less digits than its factorization.
396800173205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4037.
The product of its (nonzero) digits is 272160, while the sum is 44.
The spelling of 396800173205 in words is "three hundred ninety-six billion, eight hundred million, one hundred seventy-three thousand, two hundred five".
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