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10404242552 = 2311144781707
BaseRepresentation
bin10011011000010010…
…00010010001111000
3222212002102021122202
421230021002101320
5132301441230202
64440223005332
7515553413444
oct115411022170
928762367582
1010404242552
114459a18470
122024439848
13c9a685b52
14709b0d824
1540d60d802
hex26c242478

10404242552 has 32 divisors (see below), whose sum is σ = 21296373120. Its totient is φ = 4725875040.

The previous prime is 10404242551. The next prime is 10404242557. The reversal of 10404242552 is 25524240401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10404242551) 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, 86483 + ... + 168189.

It is an arithmetic number, because the mean of its divisors is an integer number (665511660).

Almost surely, 210404242552 is an apocalyptic number.

It is an amenable number.

10404242552 is an abundant number, since it is smaller than the sum of its proper divisors (10892130568).

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

10404242552 is a wasteful number, since it uses less digits than its factorization.

10404242552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83171 (or 83167 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 10404242552 its reverse (25524240401), we get a palindrome (35928482953).

The spelling of 10404242552 in words is "ten billion, four hundred four million, two hundred forty-two thousand, five hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 1447 2894 5788 11576 15917 31834 63668 81707 127336 163414 326828 653656 898777 1797554 3595108 7190216 118230029 236460058 472920116 945840232 1300530319 2601060638 5202121276 10404242552