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12004010 = 251963179
BaseRepresentation
bin101101110010…
…101010101010
3211120212101222
4231302222222
511033112020
61105142042
7204014054
oct55625252
924525358
1012004010
116859877
12402a922
132643a85
1418468d4
1510c1b25
hexb72aaa

12004010 has 16 divisors (see below), whose sum is σ = 22744800. Its totient is φ = 4548816.

The previous prime is 12003997. The next prime is 12004033. The reversal of 12004010 is 1040021.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31400 + ... + 31779.

It is an arithmetic number, because the mean of its divisors is an integer number (1421550).

Almost surely, 212004010 is an apocalyptic number.

12004010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12004010 is a deficient number, since it is larger than the sum of its proper divisors (10740790).

12004010 is a wasteful number, since it uses less digits than its factorization.

12004010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63205.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 12004010 is about 3464.6803604373. The cubic root of 12004010 is about 228.9683473601.

Adding to 12004010 its reverse (1040021), we get a palindrome (13044031).

The spelling of 12004010 in words is "twelve million, four thousand, ten".

Divisors: 1 2 5 10 19 38 95 190 63179 126358 315895 631790 1200401 2400802 6002005 12004010