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10384422497 = 911109710391
BaseRepresentation
bin10011010101111010…
…11011011001100001
3222210201010022122122
421222331123121201
5132231403004442
64434234114025
7515223064151
oct115275333141
928721108578
1010384422497
114449810359
12201987b915
13c965365c7
14707230761
1540b9e5dd2
hex26af5b661

10384422497 has 8 divisors (see below), whose sum is σ = 10406299392. Its totient is φ = 10362570400.

The previous prime is 10384422481. The next prime is 10384422533. The reversal of 10384422497 is 79422448301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10384422497 - 24 = 10384422481 is a prime.

It is a super-3 number, since 3×103844224973 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10384425497) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 994172 + ... + 1004562.

It is an arithmetic number, because the mean of its divisors is an integer number (1300787424).

Almost surely, 210384422497 is an apocalyptic number.

It is an amenable number.

10384422497 is a deficient number, since it is larger than the sum of its proper divisors (21876895).

10384422497 is a wasteful number, since it uses less digits than its factorization.

10384422497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12399.

The product of its (nonzero) digits is 387072, while the sum is 44.

The spelling of 10384422497 in words is "ten billion, three hundred eighty-four million, four hundred twenty-two thousand, four hundred ninety-seven".

Divisors: 1 911 1097 10391 999367 9466201 11398927 10384422497