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10230388929 = 321867608843
BaseRepresentation
bin10011000011100011…
…10101100011000001
3222101222021121022200
421201301311203001
5131422434421204
64411052423413
7511342604535
oct114161654301
928358247280
1010230388929
11437a873692
121b96177b69
13c70654797
146d09b5bc5
153ed21b539
hex261c758c1

10230388929 has 12 divisors (see below), whose sum is σ = 14785167696. Its totient is φ = 6816595032.

The previous prime is 10230388907. The next prime is 10230389009. The reversal of 10230388929 is 92988303201.

10230388929 is a `hidden beast` number, since 10 + 230 + 388 + 9 + 29 = 666.

It is not a de Polignac number, because 10230388929 - 25 = 10230388897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10230388829) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 287619 + ... + 321224.

It is an arithmetic number, because the mean of its divisors is an integer number (1232097308).

Almost surely, 210230388929 is an apocalyptic number.

It is an amenable number.

10230388929 is a deficient number, since it is larger than the sum of its proper divisors (4554778767).

10230388929 is a wasteful number, since it uses less digits than its factorization.

10230388929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610716 (or 610713 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 10230388929 in words is "ten billion, two hundred thirty million, three hundred eighty-eight thousand, nine hundred twenty-nine".

Divisors: 1 3 9 1867 5601 16803 608843 1826529 5479587 1136709881 3410129643 10230388929