Base | Representation |
---|---|
bin | 110100010010111101011001… |
… | …110110110010100101111000 |
3 | 1010011100220120010202210110002 |
4 | 310102331121312302211320 |
5 | 220121320131102001240 |
6 | 2133101050014012132 |
7 | 66306021441035513 |
oct | 6422753166624570 |
9 | 1104326503683402 |
10 | 230001301203320 |
11 | 67316005453749 |
12 | 219679624a7048 |
13 | 9b45050167a0a |
14 | 40b219db25d7a |
15 | 1b8ccdd1e4d15 |
hex | d12f59db2978 |
230001301203320 has 32 divisors (see below), whose sum is σ = 544739923904400. Its totient is φ = 87158387824128.
The previous prime is 230001301203299. The next prime is 230001301203329. The reversal of 230001301203320 is 23302103100032.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 230001301203292 and 230001301203301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230001301203329) 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, 151316644769 + ... + 151316646288.
Almost surely, 2230001301203320 is an apocalyptic number.
230001301203320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230001301203320 is an abundant number, since it is smaller than the sum of its proper divisors (314738622701080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230001301203320 is a wasteful number, since it uses less digits than its factorization.
230001301203320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 302633291087 (or 302633291083 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
Adding to 230001301203320 its reverse (23302103100032), we get a palindrome (253303404303352).
The spelling of 230001301203320 in words is "two hundred thirty trillion, one billion, three hundred one million, two hundred three thousand, three hundred twenty".
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