Search a number
-
+
11952295 = 52337532
BaseRepresentation
bin101101100110…
…000010100111
3211111020110121
4231212002213
511024433140
61104102411
7203410225
oct55460247
924436417
1011952295
116823a33
124004a07
132626384
141831b15
1510b164a
hexb660a7

11952295 has 24 divisors (see below), whose sum is σ = 15666336. Its totient is φ = 8731008.

The previous prime is 11952293. The next prime is 11952307. The reversal of 11952295 is 59225911.

11952295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11952295 - 21 = 11952293 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11952295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11952293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 225489 + ... + 225541.

It is an arithmetic number, because the mean of its divisors is an integer number (652764).

Almost surely, 211952295 is an apocalyptic number.

11952295 is a deficient number, since it is larger than the sum of its proper divisors (3714041).

11952295 is an equidigital number, since it uses as much as digits as its factorization.

11952295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 118 counting only the distinct ones).

The product of its digits is 8100, while the sum is 34.

The square root of 11952295 is about 3457.2091345477. The cubic root of 11952295 is about 228.6390645265.

It can be divided in two parts, 11952 and 295, that multiplied together give a triangular number (3525840 = T2655).

The spelling of 11952295 in words is "eleven million, nine hundred fifty-two thousand, two hundred ninety-five".

Divisors: 1 5 23 37 53 115 185 265 851 1219 1961 2809 4255 6095 9805 14045 45103 64607 103933 225515 323035 519665 2390459 11952295