Search a number
-
+
311311001102114 = 21369178722017517
BaseRepresentation
bin100011011001000101011110…
…1101000101010011100100010
31111211021001002221001011222002
41012302022331220222130202
5311301004412240231424
63022034144412444002
7122400322550502056
oct10662127550523442
91454231087034862
10311311001102114
1190214288296562
122aaba1a8479602
1310492669879940
1456c37661c9c66
1525ecda83d2cae
hex11b22bda2a722

311311001102114 has 32 divisors (see below), whose sum is σ = 504254708803776. Its totient is φ = 143291755529280.

The previous prime is 311311001102069. The next prime is 311311001102119. The reversal of 311311001102114 is 411201100113113.

It is not an unprimeable number, because it can be changed into a prime (311311001102119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3130484 + ... + 25148000.

It is an arithmetic number, because the mean of its divisors is an integer number (15757959650118).

Almost surely, 2311311001102114 is an apocalyptic number.

311311001102114 is a deficient number, since it is larger than the sum of its proper divisors (192943707701662).

311311001102114 is a wasteful number, since it uses less digits than its factorization.

311311001102114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22019010.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 311311001102114 its reverse (411201100113113), we get a palindrome (722512101215227).

The spelling of 311311001102114 in words is "three hundred eleven trillion, three hundred eleven billion, one million, one hundred two thousand, one hundred fourteen".

Divisors: 1 2 13 26 691 787 1382 1574 8983 10231 17966 20462 543817 1087634 7069621 14139242 22017517 44035034 286227721 572455442 15214104247 17327785879 30428208494 34655571758 197783355211 225261216427 395566710422 450522432854 11973500042389 23947000084778 155655500551057 311311001102114