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1232104201 = 471131391669
BaseRepresentation
bin100100101110000…
…0110101100001001
310011212102101012221
41021130012230021
510010404313301
6322132134041
742350466346
oct11134065411
93155371187
101232104201
11582544139
122a4767321
13168355153
14b98c97cd
157327cda1
hex49706b09

1232104201 has 16 divisors (see below), whose sum is σ = 1279353600. Its totient is φ = 1185907968.

The previous prime is 1232104199. The next prime is 1232104217. The reversal of 1232104201 is 1024012321.

It is not a de Polignac number, because 1232104201 - 21 = 1232104199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232104261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 737395 + ... + 739063.

It is an arithmetic number, because the mean of its divisors is an integer number (79959600).

Almost surely, 21232104201 is an apocalyptic number.

It is an amenable number.

1232104201 is a deficient number, since it is larger than the sum of its proper divisors (47249399).

1232104201 is a wasteful number, since it uses less digits than its factorization.

1232104201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1968.

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

The square root of 1232104201 is about 35101.3418689371. The cubic root of 1232104201 is about 1072.0519047532.

Adding to 1232104201 its reverse (1024012321), we get a palindrome (2256116522).

The spelling of 1232104201 in words is "one billion, two hundred thirty-two million, one hundred four thousand, two hundred one".

Divisors: 1 47 113 139 1669 5311 6533 15707 78443 188597 231991 738229 8864059 10903577 26214983 1232104201