Search a number
-
+
3010222301221 = 67107419894309
BaseRepresentation
bin101011110011011111001…
…110110010000000100101
3101122202220120022222112001
4223303133032302000211
5343304413402114341
610222513234525301
7430324054245412
oct53633716620045
911582816288461
103010222301221
11a606a0015a03
12407499436831
1318ab2a5b2355
14a59a47a5109
1553481db3d31
hex2bcdf3b2025

3010222301221 has 8 divisors (see below), whose sum is σ = 3083703812640. Its totient is φ = 2937580578768.

The previous prime is 3010222301189. The next prime is 3010222301237. The reversal of 3010222301221 is 1221032220103.

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 3010222301221 - 25 = 3010222301189 is a prime.

It is a super-2 number, since 2×30102223012212 (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 (3010222301291) 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, 209939986 + ... + 209954323.

It is an arithmetic number, because the mean of its divisors is an integer number (385462976580).

Almost surely, 23010222301221 is an apocalyptic number.

It is an amenable number.

3010222301221 is a deficient number, since it is larger than the sum of its proper divisors (73481511419).

3010222301221 is a wasteful number, since it uses less digits than its factorization.

3010222301221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419894483.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 3010222301221 its reverse (1221032220103), we get a palindrome (4231254521324).

The spelling of 3010222301221 in words is "three trillion, ten billion, two hundred twenty-two million, three hundred one thousand, two hundred twenty-one".

Divisors: 1 67 107 7169 419894309 28132918703 44928691063 3010222301221