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11295955 = 511218671
BaseRepresentation
bin101011000101…
…110011010011
3210020220010201
4223011303103
510342432310
61042040031
7165004546
oct53056323
923226121
1011295955
116415900
123949017
1324566c8
14170085d
15ed1e3a
hexac5cd3

11295955 has 12 divisors (see below), whose sum is σ = 14900256. Its totient is φ = 8214800.

The previous prime is 11295923. The next prime is 11295959. The reversal of 11295955 is 55959211.

It is not a de Polignac number, because 11295955 - 25 = 11295923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11295959) 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 11 ways as a sum of consecutive naturals, for example, 8731 + ... + 9940.

It is an arithmetic number, because the mean of its divisors is an integer number (1241688).

Almost surely, 211295955 is an apocalyptic number.

11295955 is a deficient number, since it is larger than the sum of its proper divisors (3604301).

11295955 is a wasteful number, since it uses less digits than its factorization.

11295955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18698 (or 18687 counting only the distinct ones).

The product of its digits is 20250, while the sum is 37.

The square root of 11295955 is about 3360.9455514780. The cubic root of 11295955 is about 224.3749235082.

The spelling of 11295955 in words is "eleven million, two hundred ninety-five thousand, nine hundred fifty-five".

Divisors: 1 5 11 55 121 605 18671 93355 205381 1026905 2259191 11295955