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4123352001 = 34143779609
BaseRepresentation
bin1111010111000101…
…0101101111000001
3101122100210222120210
43311301111233001
531421034231001
61521053424333
7204115625256
oct36561255701
911570728523
104123352001
11182658542a
12970a9b0a9
13509350272
142b18a342d
15191edddd6
hexf5c55bc1

4123352001 has 16 divisors (see below), whose sum is σ = 5762877120. Its totient is φ = 2619482880.

The previous prime is 4123351993. The next prime is 4123352021. The reversal of 4123352001 is 1002533214.

It is not a de Polignac number, because 4123352001 - 23 = 4123351993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4123352021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384516 + ... + 395093.

It is an arithmetic number, because the mean of its divisors is an integer number (360179820).

Almost surely, 24123352001 is an apocalyptic number.

4123352001 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

4123352001 is a deficient number, since it is larger than the sum of its proper divisors (1639525119).

4123352001 is a wasteful number, since it uses less digits than its factorization.

4123352001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 779696.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 4123352001 is about 64213.3319568452. The cubic root of 4123352001 is about 1603.5535602516.

Adding to 4123352001 its reverse (1002533214), we get a palindrome (5125885215).

The spelling of 4123352001 in words is "four billion, one hundred twenty-three million, three hundred fifty-two thousand, one".

Divisors: 1 3 41 43 123 129 1763 5289 779609 2338827 31963969 33523187 95891907 100569561 1374450667 4123352001