Search a number
-
+
966410087285 = 5275297021033
BaseRepresentation
bin11100001000000101000…
…01111010101101110101
310102101110210002001122202
432010002201322231311
5111313201440243120
62015543534034245
7126551354130236
oct16040241725565
93371423061582
10966410087285
11342941333355
12137368948985
1370194245b46
1434abb31708d
151a2128be875
hexe10287ab75

966410087285 has 8 divisors (see below), whose sum is σ = 1159734396120. Its totient is φ = 773099875584.

The previous prime is 966410087267. The next prime is 966410087311. The reversal of 966410087285 is 582780014669.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 139079768356 + 827330318929 = 372934^2 + 909577^2 .

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 966410087285 - 232 = 962115119989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 966410087285.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3372872 + ... + 3648161.

It is an arithmetic number, because the mean of its divisors is an integer number (144966799515).

Almost surely, 2966410087285 is an apocalyptic number.

It is an amenable number.

966410087285 is a deficient number, since it is larger than the sum of its proper divisors (193324308835).

966410087285 is a wasteful number, since it uses less digits than its factorization.

966410087285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7048567.

The product of its (nonzero) digits is 5806080, while the sum is 56.

The spelling of 966410087285 in words is "nine hundred sixty-six billion, four hundred ten million, eighty-seven thousand, two hundred eighty-five".

Divisors: 1 5 27529 137645 7021033 35105165 193282017457 966410087285