Base | Representation |
---|---|
bin | 101110101011000111… |
… | …1110001010000111010 |
3 | 100120201021201122122201 |
4 | 1131112033301100322 |
5 | 3120233143103310 |
6 | 114013502540414 |
7 | 10145552222041 |
oct | 1352617612072 |
9 | 316637648581 |
10 | 100231222330 |
11 | 39564a03938 |
12 | 1751329770a |
13 | 95b46a91a5 |
14 | 4bcba4d558 |
15 | 29196aee3a |
hex | 17563f143a |
100231222330 has 16 divisors (see below), whose sum is σ = 180470422944. Its totient is φ = 40080439440.
The previous prime is 100231222307. The next prime is 100231222361. The reversal of 100231222330 is 33222132001.
It is a junction number, because it is equal to n+sod(n) for n = 100231222298 and 100231222307.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1471212 + ... + 1537831.
It is an arithmetic number, because the mean of its divisors is an integer number (11279401434).
Almost surely, 2100231222330 is an apocalyptic number.
100231222330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
100231222330 is a deficient number, since it is larger than the sum of its proper divisors (80239200614).
100231222330 is a wasteful number, since it uses less digits than its factorization.
100231222330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3012381.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 100231222330 its reverse (33222132001), we get a palindrome (133453354331).
The spelling of 100231222330 in words is "one hundred billion, two hundred thirty-one million, two hundred twenty-two thousand, three hundred thirty".
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