Base | Representation |
---|---|
bin | 100001111011001000001… |
… | …100111010010010010101 |
3 | 22020212022111121020200102 |
4 | 201323020030322102111 |
5 | 301143330130231401 |
6 | 4542541445023445 |
7 | 330266036263256 |
oct | 41731014722225 |
9 | 8225274536612 |
10 | 2331231102101 |
11 | 819740200370 |
12 | 3179846b4b85 |
13 | 13baac81c045 |
14 | 80b91744b2d |
15 | 409923e656b |
hex | 21ec833a495 |
2331231102101 has 8 divisors (see below), whose sum is σ = 2543496316608. Its totient is φ = 2119021740000.
The previous prime is 2331231102089. The next prime is 2331231102119. The reversal of 2331231102101 is 1012011321332.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2331231102101 - 210 = 2331231101077 is a prime.
It is a super-2 number, since 2×23312311021012 (a number of 26 digits) 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 (2331231102131) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 13875800 + ... + 14042801.
It is an arithmetic number, because the mean of its divisors is an integer number (317937039576).
Almost surely, 22331231102101 is an apocalyptic number.
It is an amenable number.
2331231102101 is a deficient number, since it is larger than the sum of its proper divisors (212265214507).
2331231102101 is a wasteful number, since it uses less digits than its factorization.
2331231102101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27926203.
The product of its (nonzero) digits is 216, while the sum is 20.
Adding to 2331231102101 its reverse (1012011321332), we get a palindrome (3343242423433).
The spelling of 2331231102101 in words is "two trillion, three hundred thirty-one billion, two hundred thirty-one million, one hundred two thousand, one hundred one".
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