Search a number
-
+
53735044701 = 3139729348479
BaseRepresentation
bin110010000010110110…
…111011011001011101
312010200212222002201210
4302002312323121131
51340022132412301
640404024255033
73611414225622
oct620266733135
9163625862653
1053735044701
1120875039458
12a4b7911479
1350b4813850
14285a7d4349
1515e772ead6
hexc82dbb65d

53735044701 has 32 divisors (see below), whose sum is σ = 78221122560. Its totient is φ = 32614447104.

The previous prime is 53735044661. The next prime is 53735044703. The reversal of 53735044701 is 10744053735.

It is not a de Polignac number, because 53735044701 - 29 = 53735044189 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 53735044701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53735044703) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1084180 + ... + 1132658.

It is an arithmetic number, because the mean of its divisors is an integer number (2444410080).

Almost surely, 253735044701 is an apocalyptic number.

It is an amenable number.

53735044701 is a deficient number, since it is larger than the sum of its proper divisors (24486077859).

53735044701 is a wasteful number, since it uses less digits than its factorization.

53735044701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48885.

The product of its (nonzero) digits is 176400, while the sum is 39.

The spelling of 53735044701 in words is "fifty-three billion, seven hundred thirty-five million, forty-four thousand, seven hundred one".

Divisors: 1 3 13 39 97 291 293 879 1261 3783 3809 11427 28421 48479 85263 145437 369473 630227 1108419 1890681 4702463 14107389 14204347 42613041 61132019 183396057 184656511 553969533 1377821659 4133464977 17911681567 53735044701