Search a number
-
+
10009033930 = 257181789979
BaseRepresentation
bin10010101001001010…
…11011110011001010
3221211112202121100101
421110211123303022
5130444303041210
64333104200014
7503014245640
oct112445336312
927745677311
1010009033930
114276925375
121b3400900a
13c368313ac
146ad435190
153d8a94a3a
hex25495bcca

10009033930 has 32 divisors (see below), whose sum is σ = 20703795840. Its totient is φ = 3412704960.

The previous prime is 10009033927. The next prime is 10009033973. The reversal of 10009033930 is 3933090001.

It is a happy number.

10009033930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 382320 + ... + 407659.

It is an arithmetic number, because the mean of its divisors is an integer number (646993620).

Almost surely, 210009033930 is an apocalyptic number.

10009033930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10009033930 is an abundant number, since it is smaller than the sum of its proper divisors (10694761910).

10009033930 is a wasteful number, since it uses less digits than its factorization.

10009033930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790174.

The product of its (nonzero) digits is 2187, while the sum is 28.

The spelling of 10009033930 in words is "ten billion, nine million, thirty-three thousand, nine hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 181 362 905 1267 1810 2534 6335 12670 789979 1579958 3949895 5529853 7899790 11059706 27649265 55298530 142986199 285972398 714930995 1000903393 1429861990 2001806786 5004516965 10009033930