Search a number
-
+
53200838579 = 733122961087
BaseRepresentation
bin110001100011000001…
…000101111110110011
312002022122202121200212
4301203001011332303
51332423403313304
640235022334335
73562236444440
oct614301057663
9162278677625
1053200838579
1120620539499
12a388a2a3ab
13502ac43155
1428098969c7
1515b58ab66e
hexc63045fb3

53200838579 has 8 divisors (see below), whose sum is σ = 60984649728. Its totient is φ = 45462950280.

The previous prime is 53200838543. The next prime is 53200838599. The reversal of 53200838579 is 97583800235.

53200838579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 53200838579 - 28 = 53200838323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53200838599) 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, 11478227 + ... + 11482860.

It is an arithmetic number, because the mean of its divisors is an integer number (7623081216).

Almost surely, 253200838579 is an apocalyptic number.

53200838579 is a deficient number, since it is larger than the sum of its proper divisors (7783811149).

53200838579 is a wasteful number, since it uses less digits than its factorization.

53200838579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22961425.

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 53200838579 in words is "fifty-three billion, two hundred million, eight hundred thirty-eight thousand, five hundred seventy-nine".

Divisors: 1 7 331 2317 22961087 160727609 7600119797 53200838579