Search a number
-
+
53047986606914 = 2138342437579259
BaseRepresentation
bin11000000111111001100100…
…11001011101001101000010
320221211100010101200202010112
430003330302121131031002
523423114234032410124
6304453524132231322
714113406363205245
oct1403746231351502
9227740111622115
1053047986606914
11159a2585532892
125b4907b46b542
13237a532b39430
14d1577168b25c
1561ed770dc90e
hex303f3265d342

53047986606914 has 32 divisors (see below), whose sum is σ = 86727539384640. Its totient is φ = 24188090208192.

The previous prime is 53047986606871. The next prime is 53047986606917. The reversal of 53047986606914 is 41960668974035.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (53047986606917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91289417 + ... + 91868675.

It is an arithmetic number, because the mean of its divisors is an integer number (2710235605770).

Almost surely, 253047986606914 is an apocalyptic number.

53047986606914 is a deficient number, since it is larger than the sum of its proper divisors (33679552777726).

53047986606914 is a wasteful number, since it uses less digits than its factorization.

53047986606914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621794.

The product of its (nonzero) digits is 235146240, while the sum is 68.

The spelling of 53047986606914 in words is "fifty-three trillion, forty-seven billion, nine hundred eighty-six million, six hundred six thousand, nine hundred fourteen".

Divisors: 1 2 13 26 83 166 1079 2158 42437 84874 551681 579259 1103362 1158518 3522271 7044542 7530367 15060734 45789523 48078497 91579046 96156994 625020461 1250040922 24582014183 49164028366 319566184379 639132368758 2040307177189 4080614354378 26523993303457 53047986606914