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2220331341 = 34943149729
BaseRepresentation
bin1000010001010111…
…1001000101001101
312201201221112000010
42010111321011031
514021401100331
61004153223433
7106010335134
oct20425710515
95651845003
102220331341
11a3a356888
1251b701b79
13294ccc837
14170c5091b
15cedd5e46
hex8457914d

2220331341 has 8 divisors (see below), whose sum is σ = 2961060480. Its totient is φ = 1479911552.

The previous prime is 2220331297. The next prime is 2220331349. The reversal of 2220331341 is 1431330222.

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 2220331341 - 210 = 2220330317 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220331349) 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, 60036 + ... + 89693.

It is an arithmetic number, because the mean of its divisors is an integer number (370132560).

Almost surely, 22220331341 is an apocalyptic number.

It is an amenable number.

2220331341 is a deficient number, since it is larger than the sum of its proper divisors (740729139).

2220331341 is a wasteful number, since it uses less digits than its factorization.

2220331341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154675.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2220331341 is about 47120.3919869094. The cubic root of 2220331341 is about 1304.5856478744.

Adding to 2220331341 its reverse (1431330222), we get a palindrome (3651661563).

The spelling of 2220331341 in words is "two billion, two hundred twenty million, three hundred thirty-one thousand, three hundred forty-one".

Divisors: 1 3 4943 14829 149729 449187 740110447 2220331341