Search a number
-
+
114437037781 = 1137281172083
BaseRepresentation
bin110101010010011111…
…0101001111011010101
3101221101022110211221201
41222210332221323111
53333331340202111
6124323250512501
711160566525443
oct1524476517325
9357338424851
10114437037781
11445947a7290
121a218895731
13aa3982a351
1457785bdb93
152e9b8ea6c1
hex1aa4fa9ed5

114437037781 has 8 divisors (see below), whose sum is σ = 128214470304. Its totient is φ = 101221949520.

The previous prime is 114437037739. The next prime is 114437037787. The reversal of 114437037781 is 187730734411.

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 114437037781 - 219 = 114436513493 is a prime.

It is a super-2 number, since 2×1144370377812 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114437037787) 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, 140585635 + ... + 140586448.

It is an arithmetic number, because the mean of its divisors is an integer number (16026808788).

Almost surely, 2114437037781 is an apocalyptic number.

114437037781 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

114437037781 is a deficient number, since it is larger than the sum of its proper divisors (13777432523).

114437037781 is a wasteful number, since it uses less digits than its factorization.

114437037781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281172131.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 114437037781 in words is "one hundred fourteen billion, four hundred thirty-seven million, thirty-seven thousand, seven hundred eighty-one".

Divisors: 1 11 37 407 281172083 3092892913 10403367071 114437037781