Base | Representation |
---|---|
bin | 11110111100001000… |
… | …001011000011010101 |
3 | 10011202020020012000021 |
4 | 132330020023003111 |
5 | 1021014040430401 |
6 | 23132253545141 |
7 | 2254151045110 |
oct | 367410130325 |
9 | 104666205007 |
10 | 33221030101 |
11 | 130a8450686 |
12 | 65317a51b1 |
13 | 31957b7b7c |
14 | 1872149577 |
15 | ce67cd2a1 |
hex | 7bc20b0d5 |
33221030101 has 4 divisors (see below), whose sum is σ = 37966891552. Its totient is φ = 28475168652.
The previous prime is 33221030081. The next prime is 33221030147. The reversal of 33221030101 is 10103012233.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 33221030101 - 27 = 33221029973 is a prime.
It is a super-2 number, since 2×332210301012 (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 (33221031101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2372930715 + ... + 2372930728.
It is an arithmetic number, because the mean of its divisors is an integer number (9491722888).
Almost surely, 233221030101 is an apocalyptic number.
It is an amenable number.
33221030101 is a deficient number, since it is larger than the sum of its proper divisors (4745861451).
33221030101 is an equidigital number, since it uses as much as digits as its factorization.
33221030101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4745861450.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 33221030101 its reverse (10103012233), we get a palindrome (43324042334).
The spelling of 33221030101 in words is "thirty-three billion, two hundred twenty-one million, thirty thousand, one hundred one".
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