Search a number
-
+
11882377 = 133112939
BaseRepresentation
bin101101010100…
…111110001001
3211100200120001
4231110332021
511020214002
61102403001
7202666333
oct55247611
924320501
1011882377
116786451
123b90461
1326005c0
141814453
15109aa87
hexb54f89

11882377 has 8 divisors (see below), whose sum is σ = 12841920. Its totient is φ = 10929360.

The previous prime is 11882357. The next prime is 11882401. The reversal of 11882377 is 77328811.

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

It is a de Polignac number, because none of the positive numbers 2k-11882377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11882317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2574 + ... + 5512.

It is an arithmetic number, because the mean of its divisors is an integer number (1605240).

Almost surely, 211882377 is an apocalyptic number.

It is an amenable number.

11882377 is a deficient number, since it is larger than the sum of its proper divisors (959543).

11882377 is a wasteful number, since it uses less digits than its factorization.

11882377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263.

The product of its digits is 18816, while the sum is 37.

The square root of 11882377 is about 3447.0823894999. The cubic root of 11882377 is about 228.1923648429.

It can be divided in two parts, 1188 and 2377, that multiplied together give a triangular number (2823876 = T2376).

The spelling of 11882377 in words is "eleven million, eight hundred eighty-two thousand, three hundred seventy-seven".

Divisors: 1 13 311 2939 4043 38207 914029 11882377