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2425431001 = 71613214811
BaseRepresentation
bin1001000010010001…
…0010001111011001
320021000212122211211
42100210102033121
514431402243001
61040401223121
7114050552260
oct22044221731
96230778754
102425431001
111035102234
12578331aa1
132c8651096
1419019d5d7
15e2deb351
hex909123d9

2425431001 has 8 divisors (see below), whose sum is σ = 2773652544. Its totient is φ = 2077642320.

The previous prime is 2425430977. The next prime is 2425431017. The reversal of 2425431001 is 1001345242.

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 2425431001 - 211 = 2425428953 is a prime.

It is a super-2 number, since 2×24254310012 = 11765431081223724002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2425431031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96115 + ... + 118696.

It is an arithmetic number, because the mean of its divisors is an integer number (346706568).

Almost surely, 22425431001 is an apocalyptic number.

It is an amenable number.

2425431001 is a deficient number, since it is larger than the sum of its proper divisors (348221543).

2425431001 is a wasteful number, since it uses less digits than its factorization.

2425431001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216431.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 2425431001 is about 49248.6649666770. The cubic root of 2425431001 is about 1343.5782807472.

Adding to 2425431001 its reverse (1001345242), we get a palindrome (3426776243).

It can be divided in two parts, 24254 and 31001, that added together give a palindrome (55255).

The spelling of 2425431001 in words is "two billion, four hundred twenty-five million, four hundred thirty-one thousand, one".

Divisors: 1 7 1613 11291 214811 1503677 346490143 2425431001