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1024301401 = 4126939277
BaseRepresentation
bin111101000011011…
…001100101011001
32122101101220100221
4331003121211121
54044210121101
6245350200041
734245263314
oct7503314531
92571356327
101024301401
11486211892
12247053021
13134298406
149a07597b
155edd1aa1
hex3d0d9959

1024301401 has 8 divisors (see below), whose sum is σ = 1049787144. Its totient is φ = 998839680.

The previous prime is 1024301393. The next prime is 1024301413. The reversal of 1024301401 is 1041034201.

It can be written as a sum of positive squares in 4 ways, for example, as 57153600 + 967147801 = 7560^2 + 31099^2 .

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 1024301401 - 23 = 1024301393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1024304401) 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, 105775 + ... + 115051.

It is an arithmetic number, because the mean of its divisors is an integer number (131223393).

Almost surely, 21024301401 is an apocalyptic number.

It is an amenable number.

1024301401 is a deficient number, since it is larger than the sum of its proper divisors (25485743).

1024301401 is an equidigital number, since it uses as much as digits as its factorization.

1024301401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12011.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1024301401 is about 32004.7090441391. The cubic root of 1024301401 is about 1008.0357212214.

Adding to 1024301401 its reverse (1041034201), we get a palindrome (2065335602).

It can be divided in two parts, 1024 and 301401, that multiplied together give a square (308634624 = 175682).

The spelling of 1024301401 in words is "one billion, twenty-four million, three hundred one thousand, four hundred one".

Divisors: 1 41 2693 9277 110413 380357 24982961 1024301401