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1404211300 = 225224775669
BaseRepresentation
bin101001110110010…
…1001000001100100
310121212021022202221
41103230221001210
510333434230200
6351201042124
746540412332
oct12354510144
93555238687
101404211300
11660705808
12332326344
13194bc457b
14d46cab52
158342791a
hex53b29064

1404211300 has 36 divisors (see below), whose sum is σ = 3048906420. Its totient is φ = 561358720.

The previous prime is 1404211273. The next prime is 1404211343. The reversal of 1404211300 is 31124041.

It can be written as a sum of positive squares in 6 ways, for example, as 105185536 + 1299025764 = 10256^2 + 36042^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 244866 + ... + 250534.

It is an arithmetic number, because the mean of its divisors is an integer number (84691845).

Almost surely, 21404211300 is an apocalyptic number.

1404211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1404211300 is an abundant number, since it is smaller than the sum of its proper divisors (1644695120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1404211300 is a wasteful number, since it uses less digits than its factorization.

1404211300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8160 (or 8153 counting only the distinct ones).

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

The square root of 1404211300 is about 37472.8074742206. The cubic root of 1404211300 is about 1119.8095179886.

Adding to 1404211300 its reverse (31124041), we get a palindrome (1435335341).

The spelling of 1404211300 in words is "one billion, four hundred four million, two hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 2477 4954 5669 9908 11338 12385 22676 24770 28345 49540 56690 61925 113380 123850 141725 247700 283450 566900 14042113 28084226 56168452 70210565 140421130 280842260 351052825 702105650 1404211300