Search a number
-
+
2913295 = 572112347
BaseRepresentation
bin1011000111010000001111
312111000021211
423013100033
51221211140
6142235251
733522400
oct13072017
95430254
102913295
11170a890
12b85b27
137b0058
1455b9a7
153c82ea
hex2c740f

2913295 has 48 divisors (see below), whose sum is σ = 4727808. Its totient is φ = 1700160.

The previous prime is 2913271. The next prime is 2913319. The reversal of 2913295 is 5923192.

2913295 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2913271) and next prime (2913319).

It is not a de Polignac number, because 2913295 - 25 = 2913263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 61962 + ... + 62008.

It is an arithmetic number, because the mean of its divisors is an integer number (98496).

22913295 is an apocalyptic number.

2913295 is a deficient number, since it is larger than the sum of its proper divisors (1814513).

2913295 is a wasteful number, since it uses less digits than its factorization.

2913295 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 93 counting only the distinct ones).

The product of its digits is 4860, while the sum is 31.

The square root of 2913295 is about 1706.8377192926. The cubic root of 2913295 is about 142.8219048801.

The spelling of 2913295 in words is "two million, nine hundred thirteen thousand, two hundred ninety-five".

Divisors: 1 5 7 11 23 35 47 49 55 77 115 161 235 245 253 329 385 517 539 805 1081 1127 1265 1645 1771 2303 2585 2695 3619 5405 5635 7567 8855 11515 11891 12397 18095 25333 37835 52969 59455 61985 83237 126665 264845 416185 582659 2913295