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3220130001 = 311831175659
BaseRepresentation
bin1011111111101111…
…0100100011010001
322022102020112221010
42333323310203101
523043323130001
61251310321133
7142540440054
oct27773644321
98272215833
103220130001
111402752370
1275a4b91a9
133c419918a
14227948a9b
1513ca778d6
hexbfef48d1

3220130001 has 16 divisors (see below), whose sum is σ = 4740261120. Its totient is φ = 1928079120.

The previous prime is 3220129963. The next prime is 3220130027. The reversal of 3220130001 is 1000310223.

It is a happy number.

It is not a de Polignac number, because 3220130001 - 29 = 3220129489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3220130041) 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, 585091 + ... + 590568.

It is an arithmetic number, because the mean of its divisors is an integer number (296266320).

Almost surely, 23220130001 is an apocalyptic number.

It is an amenable number.

3220130001 is a deficient number, since it is larger than the sum of its proper divisors (1520131119).

3220130001 is a wasteful number, since it uses less digits than its factorization.

3220130001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1175756.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 3220130001 is about 56746.1893081817. The cubic root of 3220130001 is about 1476.6961242730.

Adding to 3220130001 its reverse (1000310223), we get a palindrome (4220440224).

The spelling of 3220130001 in words is "three billion, two hundred twenty million, one hundred thirty thousand, one".

Divisors: 1 3 11 33 83 249 913 2739 1175659 3526977 12932249 38796747 97579697 292739091 1073376667 3220130001