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10232303473 = 71461757639
BaseRepresentation
bin10011000011110010…
…01000111101110001
3222102002212212120201
421201321020331301
5131423432202343
64411201435201
7511365100360
oct114171107561
928362785521
1010232303473
114380961057
121b9693bb01
13c70b75052
146d0d537d7
153ed49894d
hex261e48f71

10232303473 has 4 divisors (see below), whose sum is σ = 11694061120. Its totient is φ = 8770545828.

The previous prime is 10232303461. The next prime is 10232303489. The reversal of 10232303473 is 37430323201.

10232303473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 37430323201 = 88342389947.

It is a cyclic number.

It is not a de Polignac number, because 10232303473 - 221 = 10230206321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10232303413) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 730878813 + ... + 730878826.

It is an arithmetic number, because the mean of its divisors is an integer number (2923515280).

Almost surely, 210232303473 is an apocalyptic number.

It is an amenable number.

10232303473 is a deficient number, since it is larger than the sum of its proper divisors (1461757647).

10232303473 is an equidigital number, since it uses as much as digits as its factorization.

10232303473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1461757646.

The product of its (nonzero) digits is 9072, while the sum is 28.

Adding to 10232303473 its reverse (37430323201), we get a palindrome (47662626674).

The spelling of 10232303473 in words is "ten billion, two hundred thirty-two million, three hundred three thousand, four hundred seventy-three".

Divisors: 1 7 1461757639 10232303473