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2023300001 = 17189117709
BaseRepresentation
bin111100010011001…
…0001101110100001
312020000012021211002
41320212101232201
513120431100001
6532434201345
7101065523552
oct17046215641
95200167732
102023300001
11949111268
12485723255
13263244848
14152a02329
15bc96646b
hex78991ba1

2023300001 has 4 divisors (see below), whose sum is σ = 2023434900. Its totient is φ = 2023165104.

The previous prime is 2023299991. The next prime is 2023300007. The reversal of 2023300001 is 1000033202.

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 1428915601 + 594384400 = 37801^2 + 24380^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023300001 - 26 = 2023299937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2023300007) 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, 41666 + ... + 76043.

It is an arithmetic number, because the mean of its divisors is an integer number (505858725).

Almost surely, 22023300001 is an apocalyptic number.

It is an amenable number.

2023300001 is a deficient number, since it is larger than the sum of its proper divisors (134899).

2023300001 is a wasteful number, since it uses less digits than its factorization.

2023300001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134898.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2023300001 is about 44981.1071562273. The cubic root of 2023300001 is about 1264.7948655792.

Adding to 2023300001 its reverse (1000033202), we get a palindrome (3023333203).

The spelling of 2023300001 in words is "two billion, twenty-three million, three hundred thousand, one".

Divisors: 1 17189 117709 2023300001