Search a number
-
+
11804464 = 247105397
BaseRepresentation
bin101101000001…
…111100110000
3211012201200101
4231001330300
511010220324
61101002144
7202223230
oct55017460
924181611
1011804464
116732961
123b53354
1325a3cb9
1417d3cc0
151082944
hexb41f30

11804464 has 20 divisors (see below), whose sum is σ = 26138704. Its totient is φ = 5059008.

The previous prime is 11804461. The next prime is 11804467. The reversal of 11804464 is 46440811.

It is an interprime number because it is at equal distance from previous prime (11804461) and next prime (11804467).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (11804461) 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, 52587 + ... + 52810.

Almost surely, 211804464 is an apocalyptic number.

11804464 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11804464 is an abundant number, since it is smaller than the sum of its proper divisors (14334240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11804464 is a wasteful number, since it uses less digits than its factorization.

11804464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105412 (or 105406 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 11804464 is about 3435.7625063441. The cubic root of 11804464 is about 227.6925166693.

The spelling of 11804464 in words is "eleven million, eight hundred four thousand, four hundred sixty-four".

Divisors: 1 2 4 7 8 14 16 28 56 112 105397 210794 421588 737779 843176 1475558 1686352 2951116 5902232 11804464