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10840104470 = 2513223278881
BaseRepresentation
bin10100001100001111…
…01101111000010110
31000222110120100210202
422012013231320112
5134200031320340
64551353020502
7532425240056
oct120607557026
930873510722
1010840104470
114662a57a28
1221263b4732
131039a72600
1474b96b566
15436a07c15
hex2861ede16

10840104470 has 48 divisors (see below), whose sum is σ = 22047295392. Its totient is φ = 3828464640.

The previous prime is 10840104463. The next prime is 10840104557. The reversal of 10840104470 is 7440104801.

10840104470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 100571 + ... + 178310.

It is an arithmetic number, because the mean of its divisors is an integer number (459318654).

Almost surely, 210840104470 is an apocalyptic number.

10840104470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10840104470 is an abundant number, since it is smaller than the sum of its proper divisors (11207190922).

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

10840104470 is a wasteful number, since it uses less digits than its factorization.

10840104470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278937 (or 278924 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 29.

The spelling of 10840104470 in words is "ten billion, eight hundred forty million, one hundred four thousand, four hundred seventy".

Divisors: 1 2 5 10 13 23 26 46 65 115 130 169 230 299 338 598 845 1495 1690 2990 3887 7774 19435 38870 278881 557762 1394405 2788810 3625453 6414263 7250906 12828526 18127265 32071315 36254530 47130889 64142630 83385419 94261778 166770838 235654445 416927095 471308890 833854190 1084010447 2168020894 5420052235 10840104470