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1230024201 = 3758572581
BaseRepresentation
bin100100101010000…
…1010111000001001
310011201111200222220
41021110022320021
510004341233301
6322015404253
742324014250
oct11124127011
93151450886
101230024201
1158135342a
122a3b23689
13167aa7493
14b9507797
1572ebb936
hex4950ae09

1230024201 has 8 divisors (see below), whose sum is σ = 1874322624. Its totient is φ = 702870960.

The previous prime is 1230024197. The next prime is 1230024221. The reversal of 1230024201 is 1024200321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1230024201 - 22 = 1230024197 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1230024221) 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, 29286270 + ... + 29286311.

It is an arithmetic number, because the mean of its divisors is an integer number (234290328).

Almost surely, 21230024201 is an apocalyptic number.

It is an amenable number.

1230024201 is a deficient number, since it is larger than the sum of its proper divisors (644298423).

1230024201 is an equidigital number, since it uses as much as digits as its factorization.

1230024201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58572591.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1230024201 is about 35071.7008569587. The cubic root of 1230024201 is about 1071.4482967315.

Adding to 1230024201 its reverse (1024200321), we get a palindrome (2254224522).

The spelling of 1230024201 in words is "one billion, two hundred thirty million, twenty-four thousand, two hundred one".

Divisors: 1 3 7 21 58572581 175717743 410008067 1230024201