Base | Representation |
---|---|
bin | 1000101010011111000… |
… | …00100001111100100110 |
3 | 1001110101021222202010112 |
4 | 10111033200201330212 |
5 | 14334130241434032 |
6 | 344431054253022 |
7 | 30335644645340 |
oct | 4251740417446 |
9 | 1043337882115 |
10 | 297686671142 |
11 | 105280402073 |
12 | 4983a7b7172 |
13 | 220c179a973 |
14 | 1059dc04290 |
15 | 7b245581b2 |
hex | 454f821f26 |
297686671142 has 16 divisors (see below), whose sum is σ = 510568629792. Its totient is φ = 127517846400.
The previous prime is 297686671111. The next prime is 297686671157. The reversal of 297686671142 is 241176686792.
It is a congruent number.
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, 5149859 + ... + 5207342.
It is an arithmetic number, because the mean of its divisors is an integer number (31910539362).
Almost surely, 2297686671142 is an apocalyptic number.
297686671142 is a deficient number, since it is larger than the sum of its proper divisors (212881958650).
297686671142 is a wasteful number, since it uses less digits than its factorization.
297686671142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10359263.
The product of its digits is 12192768, while the sum is 59.
The spelling of 297686671142 in words is "two hundred ninety-seven billion, six hundred eighty-six million, six hundred seventy-one thousand, one hundred forty-two".
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