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330230134001 = 349946218149
BaseRepresentation
bin1001100111000110011…
…11111111010011110001
31011120101022020221121202
410303203033333103301
520402302403242001
6411412225500545
732600260552655
oct4634317772361
91146338227552
10330230134001
11118060335419
12540014a1755
13251a9a9bc71
1411da9d74a65
1588cb5e596b
hex4ce33ff4f1

330230134001 has 4 divisors (see below), whose sum is σ = 331176352500. Its totient is φ = 329283915504.

The previous prime is 330230133943. The next prime is 330230134007. The reversal of 330230134001 is 100431032033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 162470261776 + 167759872225 = 403076^2 + 409585^2 .

It is a cyclic number.

It is not a de Polignac number, because 330230134001 - 214 = 330230117617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330230134007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473108726 + ... + 473109423.

It is an arithmetic number, because the mean of its divisors is an integer number (82794088125).

Almost surely, 2330230134001 is an apocalyptic number.

It is an amenable number.

330230134001 is a deficient number, since it is larger than the sum of its proper divisors (946218499).

330230134001 is an equidigital number, since it uses as much as digits as its factorization.

330230134001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946218498.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 330230134001 its reverse (100431032033), we get a palindrome (430661166034).

The spelling of 330230134001 in words is "three hundred thirty billion, two hundred thirty million, one hundred thirty-four thousand, one".

Divisors: 1 349 946218149 330230134001