Search a number
-
+
1027032472495 = 5719328556443
BaseRepresentation
bin11101111000111111110…
…01111101101110101111
310122011221122210022102001
432330133321331232233
5113311330303104440
62103451234113131
7134125551656131
oct16743771755657
93564848708361
101027032472495
11366620068657
1214706711b7a7
1375b059088b3
14379cc6dd051
151baaeab2b9a
hexef1fe7dbaf

1027032472495 has 8 divisors (see below), whose sum is σ = 1232610348816. Its totient is φ = 821511723456.

The previous prime is 1027032472481. The next prime is 1027032472523. The reversal of 1027032472495 is 5942742307201.

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 1027032472495 - 211 = 1027032470447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14242257 + ... + 14314186.

It is an arithmetic number, because the mean of its divisors is an integer number (154076293602).

Almost surely, 21027032472495 is an apocalyptic number.

1027032472495 is a deficient number, since it is larger than the sum of its proper divisors (205577876321).

1027032472495 is an equidigital number, since it uses as much as digits as its factorization.

1027032472495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28563641.

The product of its (nonzero) digits is 846720, while the sum is 46.

Adding to 1027032472495 its reverse (5942742307201), we get a palindrome (6969774779696).

The spelling of 1027032472495 in words is "one trillion, twenty-seven billion, thirty-two million, four hundred seventy-two thousand, four hundred ninety-five".

Divisors: 1 5 7193 35965 28556443 142782215 205406494499 1027032472495