Search a number
-
+
11754386711169 = 34195564119603
BaseRepresentation
bin1010101100001100100000…
…0010110110001010000001
31112121201010102100021010020
42223003020002312022001
53020040440444224134
640555520220524053
72322140442343104
oct253031002661201
945551112307106
1011754386711169
113822009953693
12139a0b43b0629
136735843c019b
142c8cb5a2673b
15155b5a2b7b49
hexab0c80b6281

11754386711169 has 8 divisors (see below), whose sum is σ = 16054772093472. Its totient is φ = 7645129568160.

The previous prime is 11754386711153. The next prime is 11754386711189. The reversal of 11754386711169 is 96111768345711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11754386711169 - 24 = 11754386711153 is a prime.

It is a super-2 number, since 2×117543867111692 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11754386711129) 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, 47782059679 + ... + 47782059924.

It is an arithmetic number, because the mean of its divisors is an integer number (2006846511684).

Almost surely, 211754386711169 is an apocalyptic number.

It is an amenable number.

11754386711169 is a deficient number, since it is larger than the sum of its proper divisors (4300385382303).

11754386711169 is an equidigital number, since it uses as much as digits as its factorization.

11754386711169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95564119647.

The product of its digits is 7620480, while the sum is 60.

The spelling of 11754386711169 in words is "eleven trillion, seven hundred fifty-four billion, three hundred eighty-six million, seven hundred eleven thousand, one hundred sixty-nine".

Divisors: 1 3 41 123 95564119603 286692358809 3918128903723 11754386711169