Search a number
-
+
85283365801 = 521691236891
BaseRepresentation
bin100111101101101001…
…0001110001110101001
322011010112200212100211
41033123102032032221
52344130020201201
6103102330301121
76106254435304
oct1173322161651
9264115625324
1085283365801
1133194266aa7
12146412877a1
1380718b907a
1441b071db3b
15234224a651
hex13db48e3a9

85283365801 has 8 divisors (see below), whose sum is σ = 85571075808. Its totient is φ = 84996132000.

The previous prime is 85283365753. The next prime is 85283365823. The reversal of 85283365801 is 10856338258.

It is a happy number.

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 85283365801 - 221 = 85281268649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85283365831) 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, 241566 + ... + 478456.

It is an arithmetic number, because the mean of its divisors is an integer number (10696384476).

Almost surely, 285283365801 is an apocalyptic number.

It is an amenable number.

85283365801 is a deficient number, since it is larger than the sum of its proper divisors (287710007).

85283365801 is a wasteful number, since it uses less digits than its factorization.

85283365801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238103.

The product of its (nonzero) digits is 1382400, while the sum is 49.

The spelling of 85283365801 in words is "eighty-five billion, two hundred eighty-three million, three hundred sixty-five thousand, eight hundred one".

Divisors: 1 521 691 236891 360011 123420211 163691681 85283365801