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2431010201 = 5346199497
BaseRepresentation
bin1001000011100110…
…0100010110011001
320021102101010001212
42100321210112121
514434314311301
61041120552505
7114146150204
oct22071442631
96242333055
102431010201
111038272a44
1257a182735
132c9855699
14190c1293b
15e364e4bb
hex90e64599

2431010201 has 8 divisors (see below), whose sum is σ = 2482276104. Its totient is φ = 2379944320.

The previous prime is 2431010143. The next prime is 2431010209. The reversal of 2431010201 is 1020101342.

It can be written as a sum of positive squares in 4 ways, for example, as 469848976 + 1961161225 = 21676^2 + 44285^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2431010201 - 210 = 2431009177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2431010209) 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, 25316 + ... + 74181.

It is an arithmetic number, because the mean of its divisors is an integer number (310284513).

Almost surely, 22431010201 is an apocalyptic number.

It is an amenable number.

2431010201 is a deficient number, since it is larger than the sum of its proper divisors (51265903).

2431010201 is an equidigital number, since it uses as much as digits as its factorization.

2431010201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100011.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2431010201 is about 49305.2755899407. The cubic root of 2431010201 is about 1344.6076993730.

Adding to 2431010201 its reverse (1020101342), we get a palindrome (3451111543).

The spelling of 2431010201 in words is "two billion, four hundred thirty-one million, ten thousand, two hundred one".

Divisors: 1 53 461 24433 99497 5273341 45868117 2431010201