Search a number
-
+
11880753 = 33960251
BaseRepresentation
bin101101010100…
…100100110001
3211100121022220
4231110210301
511020141003
61102351253
7202661523
oct55244461
924317286
1011880753
116785205
123b8b529
1325cc941
141813a13
15109a353
hexb54931

11880753 has 4 divisors (see below), whose sum is σ = 15841008. Its totient is φ = 7920500.

The previous prime is 11880751. The next prime is 11880761. The reversal of 11880753 is 35708811.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11880753 - 21 = 11880751 is a prime.

It is a super-3 number, since 3×118807533 (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11880751) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1980123 + ... + 1980128.

It is an arithmetic number, because the mean of its divisors is an integer number (3960252).

Almost surely, 211880753 is an apocalyptic number.

It is an amenable number.

11880753 is a deficient number, since it is larger than the sum of its proper divisors (3960255).

11880753 is an equidigital number, since it uses as much as digits as its factorization.

11880753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3960254.

The product of its (nonzero) digits is 6720, while the sum is 33.

The square root of 11880753 is about 3446.8468199211. The cubic root of 11880753 is about 228.1819684583.

The spelling of 11880753 in words is "eleven million, eight hundred eighty thousand, seven hundred fifty-three".

Divisors: 1 3 3960251 11880753