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10233838975 = 52735607583
BaseRepresentation
bin10011000011111101…
…11111110101111111
3222102012202212220011
421201332333311333
5131424330321400
64411254404051
7511414124143
oct114176776577
928365685804
1010233838975
11438180a768
121b97360627
13c71291c29
146d1233223
153ed69d8ba
hex261fbfd7f

10233838975 has 12 divisors (see below), whose sum is σ = 12863797696. Its totient is φ = 8074918080.

The previous prime is 10233838973. The next prime is 10233838981. The reversal of 10233838975 is 57983833201.

It is not a de Polignac number, because 10233838975 - 21 = 10233838973 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233838973) 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, 2801967 + ... + 2805616.

Almost surely, 210233838975 is an apocalyptic number.

10233838975 is a deficient number, since it is larger than the sum of its proper divisors (2629958721).

10233838975 is an equidigital number, since it uses as much as digits as its factorization.

10233838975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607666 (or 5607661 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 10233838975 in words is "ten billion, two hundred thirty-three million, eight hundred thirty-eight thousand, nine hundred seventy-five".

Divisors: 1 5 25 73 365 1825 5607583 28037915 140189575 409353559 2046767795 10233838975