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11000050 = 2521911579
BaseRepresentation
bin101001111101…
…100011110010
3202200212020021
4221331203302
510304000200
61031434054
7162333055
oct51754362
922625207
1011000050
116233556
12382592a
132381b09
141664a9c
15e7441a
hexa7d8f2

11000050 has 24 divisors (see below), whose sum is σ = 21538800. Its totient is φ = 4168080.

The previous prime is 11000027. The next prime is 11000053. The reversal of 11000050 is 5000011.

Adding to 11000050 its reverse (5000011), we get a palindrome (16000061).

It is a super-2 number, since 2×110000502 = 242002200005000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10999997 and 11000042.

It is not an unprimeable number, because it can be changed into a prime (11000053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4840 + ... + 6739.

It is an arithmetic number, because the mean of its divisors is an integer number (897450).

Almost surely, 211000050 is an apocalyptic number.

11000050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000050 is a deficient number, since it is larger than the sum of its proper divisors (10538750).

11000050 is a wasteful number, since it uses less digits than its factorization.

11000050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11610 (or 11605 counting only the distinct ones).

The product of its (nonzero) digits is 5, while the sum is 7.

The square root of 11000050 is about 3316.6323281304. The cubic root of 11000050 is about 222.3983460231.

The spelling of 11000050 in words is "eleven million, fifty", and thus it is an aban number and an uban number.

Divisors: 1 2 5 10 19 25 38 50 95 190 475 950 11579 23158 57895 115790 220001 289475 440002 578950 1100005 2200010 5500025 11000050