Base | Representation |
---|---|
bin | 1001000101010101100… |
… | …11100110110011101010 |
3 | 1002211121000102101111201 |
4 | 10202222303212303222 |
5 | 20103141421102310 |
6 | 355213412514414 |
7 | 31356132165253 |
oct | 4425263466352 |
9 | 1084530371451 |
10 | 312103300330 |
11 | 1103a91a3a48 |
12 | 505a291ba0a |
13 | 2357b4c1193 |
14 | 1116a76db2a |
15 | 81ba036e3a |
hex | 48aace6cea |
312103300330 has 32 divisors (see below), whose sum is σ = 606425616000. Its totient is φ = 115295729472.
The previous prime is 312103300231. The next prime is 312103300331. The reversal of 312103300330 is 33003301213.
It is a junction number, because it is equal to n+sod(n) for n = 312103300298 and 312103300307.
It is not an unprimeable number, because it can be changed into a prime (312103300331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23389380 + ... + 23402719.
It is an arithmetic number, because the mean of its divisors is an integer number (18950800500).
Almost surely, 2312103300330 is an apocalyptic number.
312103300330 is a deficient number, since it is larger than the sum of its proper divisors (294322315670).
312103300330 is a wasteful number, since it uses less digits than its factorization.
312103300330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46792158.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 312103300330 its reverse (33003301213), we get a palindrome (345106601543).
The spelling of 312103300330 in words is "three hundred twelve billion, one hundred three million, three hundred thousand, three hundred thirty".
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