Base | Representation |
---|---|
bin | 11110110110101101… |
… | …110001010111111101 |
3 | 10011111220100201020001 |
4 | 132312231301113331 |
5 | 1020322314114401 |
6 | 23115251354301 |
7 | 2251666151503 |
oct | 366655612775 |
9 | 104456321201 |
10 | 33130223101 |
11 | 13061168a78 |
12 | 65072b2991 |
13 | 317ca42811 |
14 | 186406c673 |
15 | cdd842601 |
hex | 7b6b715fd |
33130223101 has 16 divisors (see below), whose sum is σ = 35346405888. Its totient is φ = 30944160000.
The previous prime is 33130223083. The next prime is 33130223117. The reversal of 33130223101 is 10132203133.
It is a cyclic number.
It is not a de Polignac number, because 33130223101 - 211 = 33130221053 is a prime.
It is a super-2 number, since 2×331302231012 (a number of 22 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 (33130223141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2825551 + ... + 2837251.
It is an arithmetic number, because the mean of its divisors is an integer number (2209150368).
Almost surely, 233130223101 is an apocalyptic number.
It is an amenable number.
33130223101 is a deficient number, since it is larger than the sum of its proper divisors (2216182787).
33130223101 is a wasteful number, since it uses less digits than its factorization.
33130223101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12972.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 33130223101 its reverse (10132203133), we get a palindrome (43262426234).
The spelling of 33130223101 in words is "thirty-three billion, one hundred thirty million, two hundred twenty-three thousand, one hundred one".
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