Search a number
-
+
10384013388 = 2237257947933
BaseRepresentation
bin10011010101110111…
…10111100001001100
3222210200100112110110
421222323313201030
5132231301412023
64434221240020
7515216441340
oct115273674114
928720315413
1010384013388
114449560a51
122019703010
13c96422328
14707165620
1540b964a93
hex26aef784c

10384013388 has 48 divisors (see below), whose sum is σ = 27702017280. Its totient is φ = 2965648704.

The previous prime is 10384013317. The next prime is 10384013443. The reversal of 10384013388 is 88331048301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 192670 + ... + 240602.

It is an arithmetic number, because the mean of its divisors is an integer number (577125360).

Almost surely, 210384013388 is an apocalyptic number.

It is an amenable number.

10384013388 is an abundant number, since it is smaller than the sum of its proper divisors (17318003892).

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

10384013388 is a wasteful number, since it uses less digits than its factorization.

10384013388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50526 (or 50524 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 10384013388 in words is "ten billion, three hundred eighty-four million, thirteen thousand, three hundred eighty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 2579 5158 7737 10316 15474 18053 30948 36106 47933 54159 72212 95866 108318 143799 191732 216636 287598 335531 575196 671062 1006593 1342124 2013186 4026372 123619207 247238414 370857621 494476828 741715242 865334449 1483430484 1730668898 2596003347 3461337796 5192006694 10384013388