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2024242001 = 8219972473
BaseRepresentation
bin111100010100111…
…0111101101010001
312020001222010222222
41320221313231101
513121201221001
6532510310425
7101106526115
oct17051675521
95201863888
102024242001
119496a4a81
12485ab8415
132634b4542
14152ba9745
15bcaa061b
hex78a77b51

2024242001 has 8 divisors (see below), whose sum is σ = 2029560744. Its totient is φ = 2018931840.

The previous prime is 2024241979. The next prime is 2024242009. The reversal of 2024242001 is 1002424202.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 654131776 + 1370110225 = 25576^2 + 37015^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2024242001 is a prime.

It is a super-3 number, since 3×20242420013 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2024242009) 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, 817301 + ... + 819773.

It is an arithmetic number, because the mean of its divisors is an integer number (253695093).

Almost surely, 22024242001 is an apocalyptic number.

It is an amenable number.

2024242001 is a deficient number, since it is larger than the sum of its proper divisors (5318743).

2024242001 is an equidigital number, since it uses as much as digits as its factorization.

2024242001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 2024242001 is about 44991.5770005898. The cubic root of 2024242001 is about 1264.9911211863.

Adding to 2024242001 its reverse (1002424202), we get a palindrome (3026666203).

The spelling of 2024242001 in words is "two billion, twenty-four million, two hundred forty-two thousand, one".

Divisors: 1 821 997 2473 818537 2030333 2465581 2024242001