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52834213705 = 57137115110831
BaseRepresentation
bin110001001101001010…
…100001111101001001
312001101002220010220211
4301031022201331021
51331201024314310
640134404321121
73550165256320
oct611512417511
9161332803824
1052834213705
1120452599829
12a2a60a31a1
134c9ccb8b60
1427b2cdd0b7
1515935dbc8a
hexc4d2a1f49

52834213705 has 64 divisors (see below), whose sum is σ = 79662514176. Its totient is φ = 32749920000.

The previous prime is 52834213699. The next prime is 52834213709. The reversal of 52834213705 is 50731243825.

It is not a de Polignac number, because 52834213705 - 23 = 52834213697 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52834213709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4872640 + ... + 4883470.

It is an arithmetic number, because the mean of its divisors is an integer number (1244726784).

Almost surely, 252834213705 is an apocalyptic number.

It is an amenable number.

52834213705 is a deficient number, since it is larger than the sum of its proper divisors (26828300471).

52834213705 is a wasteful number, since it uses less digits than its factorization.

52834213705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11078.

The product of its (nonzero) digits is 201600, while the sum is 40.

The spelling of 52834213705 in words is "fifty-two billion, eight hundred thirty-four million, two hundred thirteen thousand, seven hundred five".

Divisors: 1 5 7 13 35 65 71 91 151 355 455 497 755 923 1057 1963 2485 4615 5285 6461 9815 10721 10831 13741 32305 53605 54155 68705 75047 75817 139373 140803 375235 379085 696865 704015 769001 975611 985621 1635481 3845005 4878055 4928105 5383007 8177405 9997013 11448367 21261253 26915035 49985065 57241835 69979091 106306265 116119151 148828771 349895455 580595755 744143855 812834057 1509548963 4064170285 7547744815 10566842741 52834213705