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2431352001 = 31362342359
BaseRepresentation
bin1001000011101011…
…0111110011000001
320021110000110221010
42100322313303001
514434411231001
61041132151133
7114152102541
oct22072676301
96243013833
102431352001
111038486821
1257a3084a9
132c9945130
14190ca1321
15e36ba8d6
hex90eb7cc1

2431352001 has 8 divisors (see below), whose sum is σ = 3491172160. Its totient is φ = 1496216592.

The previous prime is 2431351997. The next prime is 2431352003. The reversal of 2431352001 is 1002531342.

2431352001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2431352001 - 22 = 2431351997 is a prime.

It is a super-2 number, since 2×24313520012 = 11822945105533408002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2431352003) 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, 31171141 + ... + 31171218.

It is an arithmetic number, because the mean of its divisors is an integer number (436396520).

Almost surely, 22431352001 is an apocalyptic number.

It is an amenable number.

2431352001 is a deficient number, since it is larger than the sum of its proper divisors (1059820159).

2431352001 is a wasteful number, since it uses less digits than its factorization.

2431352001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62342375.

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

The square root of 2431352001 is about 49308.7416286403. The cubic root of 2431352001 is about 1344.6707136944.

Adding to 2431352001 its reverse (1002531342), we get a palindrome (3433883343).

The spelling of 2431352001 in words is "two billion, four hundred thirty-one million, three hundred fifty-two thousand, one".

Divisors: 1 3 13 39 62342359 187027077 810450667 2431352001