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214024033 = 1771177319
BaseRepresentation
bin11001100000110…
…11111101100001
3112220201112210001
430300123331201
5414242232113
633123140001
75206113526
oct1460337541
9486645701
10214024033
11aa8a1473
125b814601
1335457652
14205d314d
1513bc97dd
hexcc1bf61

214024033 has 8 divisors (see below), whose sum is σ = 229806720. Its totient is φ = 198596160.

The previous prime is 214023991. The next prime is 214024061. The reversal of 214024033 is 330420412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-214024033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214024033.

It is not an unprimeable number, because it can be changed into a prime (214024073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87453 + ... + 89866.

It is an arithmetic number, because the mean of its divisors is an integer number (28725840).

Almost surely, 2214024033 is an apocalyptic number.

It is an amenable number.

214024033 is a deficient number, since it is larger than the sum of its proper divisors (15782687).

214024033 is a wasteful number, since it uses less digits than its factorization.

214024033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177407.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 214024033 is about 14629.5602462959. The cubic root of 214024033 is about 598.1647933432.

Adding to 214024033 its reverse (330420412), we get a palindrome (544444445).

The spelling of 214024033 in words is "two hundred fourteen million, twenty-four thousand, thirty-three".

Divisors: 1 17 71 1207 177319 3014423 12589649 214024033