Search a number
-
+
10431616411 = 61994117909
BaseRepresentation
bin10011011011100010…
…11101010110011011
3222220222221000112101
421231301131112123
5132330443211121
64443041424231
7516335163556
oct115561352633
928828830471
1010431616411
114473414897
12203163b077
13ca324b6b8
1470d5d769d
15410c19491
hex26dc5d59b

10431616411 has 8 divisors (see below), whose sum is σ = 10460156400. Its totient is φ = 10403115360.

The previous prime is 10431616333. The next prime is 10431616421. The reversal of 10431616411 is 11461613401.

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 10431616411 - 211 = 10431614363 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10431616411.

It is not an unprimeable number, because it can be changed into a prime (10431616421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 573525 + ... + 591433.

It is an arithmetic number, because the mean of its divisors is an integer number (1307519550).

Almost surely, 210431616411 is an apocalyptic number.

10431616411 is a deficient number, since it is larger than the sum of its proper divisors (28539989).

10431616411 is an equidigital number, since it uses as much as digits as its factorization.

10431616411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19469.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 10431616411 in words is "ten billion, four hundred thirty-one million, six hundred sixteen thousand, four hundred eleven".

Divisors: 1 619 941 17909 582479 11085671 16852369 10431616411