Base | Representation |
---|---|
bin | 101111110001110011111101… |
… | …011000010100111001111000 |
3 | 1000120000100102210010221121212 |
4 | 233301303331120110321320 |
5 | 210020242230114032412 |
6 | 2022524542130222252 |
7 | 62155323536046221 |
oct | 5761637530247170 |
9 | 1016010383127555 |
10 | 210131231002232 |
11 | 60a55177877711 |
12 | 1b698a10124988 |
13 | 90333a03495c7 |
14 | 39c65978dc248 |
15 | 1945edee57222 |
hex | bf1cfd614e78 |
210131231002232 has 16 divisors (see below), whose sum is σ = 393996242583000. Its totient is φ = 105065566313440.
The previous prime is 210131231002223. The next prime is 210131231002313. The reversal of 210131231002232 is 232200132131012.
It is a junction number, because it is equal to n+sod(n) for n = 210131231002198 and 210131231002207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17242019 + ... + 26787117.
Almost surely, 2210131231002232 is an apocalyptic number.
It is an amenable number.
210131231002232 is a deficient number, since it is larger than the sum of its proper divisors (183865011580768).
210131231002232 is a wasteful number, since it uses less digits than its factorization.
210131231002232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12296926 (or 12296922 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
Adding to 210131231002232 its reverse (232200132131012), we get a palindrome (442331363133244).
The spelling of 210131231002232 in words is "two hundred ten trillion, one hundred thirty-one billion, two hundred thirty-one million, two thousand, two hundred thirty-two".
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