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104210030221 = 1122741734093
BaseRepresentation
bin110000100001101100…
…1101101111010001101
3100221222120120000222221
41201003121231322031
53201410231431341
6115512354335341
710346264433043
oct1410331557215
9327876500887
10104210030221
1140216933120
121824388a551
139a99aba99b
145088248393
152a9db4aed1
hex184366de8d

104210030221 has 8 divisors (see below), whose sum is σ = 114184481184. Its totient is φ = 94319047920.

The previous prime is 104210030179. The next prime is 104210030231. The reversal of 104210030221 is 122030012401.

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 104210030221 - 211 = 104210028173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104210030195 and 104210030204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104210030231) 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, 20864550 + ... + 20869543.

It is an arithmetic number, because the mean of its divisors is an integer number (14273060148).

Almost surely, 2104210030221 is an apocalyptic number.

104210030221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

104210030221 is a deficient number, since it is larger than the sum of its proper divisors (9974450963).

104210030221 is a wasteful number, since it uses less digits than its factorization.

104210030221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41734331.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 104210030221 its reverse (122030012401), we get a palindrome (226240042622).

The spelling of 104210030221 in words is "one hundred four billion, two hundred ten million, thirty thousand, two hundred twenty-one".

Divisors: 1 11 227 2497 41734093 459075023 9473639111 104210030221