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10234424461 = 19538653919
BaseRepresentation
bin10011000100000010…
…01110110010001101
3222102020212122000211
421202001032302031
5131430003040321
64411315122421
7511422113122
oct114201166215
928366778024
1010234424461
11438207a638
121b975a3411
13c71438581
146d1346749
153ed7670e1
hex26204ec8d

10234424461 has 4 divisors (see below), whose sum is σ = 10773078400. Its totient is φ = 9695770524.

The previous prime is 10234424449. The next prime is 10234424513. The reversal of 10234424461 is 16442443201.

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.

It is a cyclic number.

It is not a de Polignac number, because 10234424461 - 25 = 10234424429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234424561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269326941 + ... + 269326978.

It is an arithmetic number, because the mean of its divisors is an integer number (2693269600).

Almost surely, 210234424461 is an apocalyptic number.

It is an amenable number.

10234424461 is a deficient number, since it is larger than the sum of its proper divisors (538653939).

10234424461 is an equidigital number, since it uses as much as digits as its factorization.

10234424461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538653938.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 10234424461 its reverse (16442443201), we get a palindrome (26676867662).

The spelling of 10234424461 in words is "ten billion, two hundred thirty-four million, four hundred twenty-four thousand, four hundred sixty-one".

Divisors: 1 19 538653919 10234424461