Base | Representation |
---|---|
bin | 11110100101000001001… |
… | …110011110110101110001 |
3 | 21102212220112101000200121 |
4 | 132211001032132311301 |
5 | 233412012312314441 |
6 | 4245201133450241 |
7 | 304546666353004 |
oct | 36450116366561 |
9 | 7385815330617 |
10 | 2101333323121 |
11 | 74019697431a |
12 | 29b304340981 |
13 | 1232023784b6 |
14 | 739c2a2753b |
15 | 399d92dadd1 |
hex | 1e94139ed71 |
2101333323121 has 8 divisors (see below), whose sum is σ = 2102677864704. Its totient is φ = 2099989125360.
The previous prime is 2101333323101. The next prime is 2101333323137. The reversal of 2101333323121 is 1213233331012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2101333323121 - 213 = 2101333314929 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2101333323101) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12748251 + ... + 12912031.
It is an arithmetic number, because the mean of its divisors is an integer number (262834733088).
Almost surely, 22101333323121 is an apocalyptic number.
It is an amenable number.
2101333323121 is a deficient number, since it is larger than the sum of its proper divisors (1344541583).
2101333323121 is a wasteful number, since it uses less digits than its factorization.
2101333323121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171911.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 2101333323121 its reverse (1213233331012), we get a palindrome (3314566654133).
The spelling of 2101333323121 in words is "two trillion, one hundred one billion, three hundred thirty-three million, three hundred twenty-three thousand, one hundred twenty-one".
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