Base | Representation |
---|---|
bin | 100001110001111001000… |
… | …110010010011101000110 |
3 | 22012220201100212212012200 |
4 | 201301321012102131012 |
5 | 301013022343001210 |
6 | 4534221423455330 |
7 | 326465216464632 |
oct | 41617106223506 |
9 | 8186640785180 |
10 | 2321314031430 |
11 | 815511288399 |
12 | 315a77457546 |
13 | 13ab8c0793a4 |
14 | 804d060bdc2 |
15 | 405b196a0c0 |
hex | 21c79192746 |
2321314031430 has 96 divisors (see below), whose sum is σ = 6063389396064. Its totient is φ = 616153609728.
The previous prime is 2321314031401. The next prime is 2321314031503. The reversal of 2321314031430 is 341304131232.
It is a happy number.
2321314031430 is a `hidden beast` number, since 2 + 3 + 2 + 1 + 314 + 0 + 314 + 30 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 2321314031394 and 2321314031403.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20195482 + ... + 20310098.
It is an arithmetic number, because the mean of its divisors is an integer number (63160306209).
Almost surely, 22321314031430 is an apocalyptic number.
2321314031430 is an abundant number, since it is smaller than the sum of its proper divisors (3742075364634).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2321314031430 is a wasteful number, since it uses less digits than its factorization.
2321314031430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115670 (or 115667 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
Adding to 2321314031430 its reverse (341304131232), we get a palindrome (2662618162662).
The spelling of 2321314031430 in words is "two trillion, three hundred twenty-one billion, three hundred fourteen million, thirty-one thousand, four hundred thirty".
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