Base | Representation |
---|---|
bin | 1011000111001000… |
… | …0000001001010111 |
3 | 21200212102120221121 |
4 | 2301302000021113 |
5 | 22102031100111 |
6 | 1211545024411 |
7 | 133625214400 |
oct | 26162001127 |
9 | 7625376847 |
10 | 2982675031 |
11 | 12a0707996 |
12 | 6b2a85107 |
13 | 386c2988b |
14 | 2041b69a7 |
15 | 126cc0871 |
hex | b1c80257 |
2982675031 has 12 divisors (see below), whose sum is σ = 3489036120. Its totient is φ = 2542288560.
The previous prime is 2982674999. The next prime is 2982675049. The reversal of 2982675031 is 1305762892.
It is not a de Polignac number, because 2982675031 - 25 = 2982674999 is a prime.
It is a super-2 number, since 2×29826750312 = 17792700681101701922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2982675061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 161260 + ... + 178801.
It is an arithmetic number, because the mean of its divisors is an integer number (290753010).
Almost surely, 22982675031 is an apocalyptic number.
2982675031 is a deficient number, since it is larger than the sum of its proper divisors (506361089).
2982675031 is a wasteful number, since it uses less digits than its factorization.
2982675031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 340254 (or 340247 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 43.
The square root of 2982675031 is about 54613.8721480175. The cubic root of 2982675031 is about 1439.4678832224.
The spelling of 2982675031 in words is "two billion, nine hundred eighty-two million, six hundred seventy-five thousand, thirty-one".
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