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1230341001 = 32317831029
BaseRepresentation
bin100100101010101…
…1000001110001001
310011202002210120020
41021111120032021
510004431403001
6322030251053
742326504001
oct11125301611
93152083506
101230341001
1158154a44a
122a4056a89
13167b88736
14b958b001
1573030736
hex49558389

1230341001 has 8 divisors (see below), whose sum is σ = 1711778880. Its totient is φ = 784565232.

The previous prime is 1230340987. The next prime is 1230341009. The reversal of 1230341001 is 1001430321.

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

It is not a de Polignac number, because 1230341001 - 214 = 1230324617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230341009) 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 7 ways as a sum of consecutive naturals, for example, 8915446 + ... + 8915583.

It is an arithmetic number, because the mean of its divisors is an integer number (213972360).

Almost surely, 21230341001 is an apocalyptic number.

It is an amenable number.

1230341001 is a deficient number, since it is larger than the sum of its proper divisors (481437879).

1230341001 is a wasteful number, since it uses less digits than its factorization.

1230341001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17831055.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1230341001 is about 35076.2170280662. The cubic root of 1230341001 is about 1071.5402747817.

Adding to 1230341001 its reverse (1001430321), we get a palindrome (2231771322).

The spelling of 1230341001 in words is "one billion, two hundred thirty million, three hundred forty-one thousand, one".

Divisors: 1 3 23 69 17831029 53493087 410113667 1230341001