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3230023001 = 17190001353
BaseRepresentation
bin1100000010000110…
…0011110101011001
322100002212011120112
43000201203311121
523103341214001
61252302334105
7143020512452
oct30041436531
98302764515
103230023001
11140829a0a7
1276188a335
133c625111a
14228da2129
1513d87dcbb
hexc0863d59

3230023001 has 4 divisors (see below), whose sum is σ = 3420024372. Its totient is φ = 3040021632.

The previous prime is 3230022979. The next prime is 3230023007. The reversal of 3230023001 is 1003200323.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1003200323 = 1952800017.

It can be written as a sum of positive squares in 2 ways, for example, as 1331155225 + 1898867776 = 36485^2 + 43576^2 .

It is a cyclic number.

It is not a de Polignac number, because 3230023001 - 218 = 3229760857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230023007) 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, 95000660 + ... + 95000693.

It is an arithmetic number, because the mean of its divisors is an integer number (855006093).

Almost surely, 23230023001 is an apocalyptic number.

It is an amenable number.

3230023001 is a deficient number, since it is larger than the sum of its proper divisors (190001371).

3230023001 is a wasteful number, since it uses less digits than its factorization.

3230023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190001370.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3230023001 is about 56833.2913088799. The cubic root of 3230023001 is about 1478.2068313475.

Adding to 3230023001 its reverse (1003200323), we get a palindrome (4233223324).

The spelling of 3230023001 in words is "three billion, two hundred thirty million, twenty-three thousand, one".

Divisors: 1 17 190001353 3230023001