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10400412304 = 242182129789
BaseRepresentation
bin10011010111110100…
…11011001010010000
3222211211012200112201
421223322123022100
5132300001143204
64440004532544
7515506021522
oct115372331220
928754180481
1010400412304
114457841777
1220230b1154
13c99944629
147093d3a12
1540d1039a4
hex26be9b290

10400412304 has 20 divisors (see below), whose sum is σ = 20152398780. Its totient is φ = 5199793280.

The previous prime is 10400412263. The next prime is 10400412307. The reversal of 10400412304 is 40321400401.

10400412304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2698594704 + 7701817600 = 51948^2 + 87760^2 .

It is not an unprimeable number, because it can be changed into a prime (10400412307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334242 + ... + 364030.

It is an arithmetic number, because the mean of its divisors is an integer number (1007619939).

Almost surely, 210400412304 is an apocalyptic number.

It is an amenable number.

10400412304 is a deficient number, since it is larger than the sum of its proper divisors (9751986476).

10400412304 is a wasteful number, since it uses less digits than its factorization.

10400412304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51618 (or 51612 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10400412304 its reverse (40321400401), we get a palindrome (50721812705).

The spelling of 10400412304 in words is "ten billion, four hundred million, four hundred twelve thousand, three hundred four".

Divisors: 1 2 4 8 16 21821 29789 43642 59578 87284 119156 174568 238312 349136 476624 650025769 1300051538 2600103076 5200206152 10400412304