Base | Representation |
---|---|
bin | 11101101110100010000… |
… | …01101100100110100011 |
3 | 10121122110002220001022220 |
4 | 32313101001230212203 |
5 | 113213324004212011 |
6 | 2101121533402123 |
7 | 133536410605101 |
oct | 16672101544643 |
9 | 3548402801286 |
10 | 1021414132131 |
11 | 3641a7716358 |
12 | 145b59639343 |
13 | 7541b92c543 |
14 | 3761847cc71 |
15 | 1b881719506 |
hex | edd106c9a3 |
1021414132131 has 8 divisors (see below), whose sum is σ = 1441996421904. Its totient is φ = 640887298560.
The previous prime is 1021414132111. The next prime is 1021414132133. The reversal of 1021414132131 is 1312314141201.
1021414132131 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1021414132131 - 217 = 1021414001059 is a prime.
It is a super-2 number, since 2×10214141321312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1021414132133) 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, 10013863990 + ... + 10013864091.
It is an arithmetic number, because the mean of its divisors is an integer number (180249552738).
Almost surely, 21021414132131 is an apocalyptic number.
1021414132131 is a deficient number, since it is larger than the sum of its proper divisors (420582289773).
1021414132131 is a wasteful number, since it uses less digits than its factorization.
1021414132131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20027728101.
The product of its (nonzero) digits is 576, while the sum is 24.
Adding to 1021414132131 its reverse (1312314141201), we get a palindrome (2333728273332).
The spelling of 1021414132131 in words is "one trillion, twenty-one billion, four hundred fourteen million, one hundred thirty-two thousand, one hundred thirty-one".
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