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3005530030 = 251092757367
BaseRepresentation
bin1011001100100100…
…1011111110101110
321202110102202010001
42303021023332232
522123403430110
61214122534514
7134323404136
oct26311137656
97673382101
103005530030
1113025a8218
126ba66743a
1338b89c649
14207245ac6
15128cd763a
hexb324bfae

3005530030 has 16 divisors (see below), whose sum is σ = 5459588640. Its totient is φ = 1191182112.

The previous prime is 3005529983. The next prime is 3005530061. The reversal of 3005530030 is 300355003.

It is a super-2 number, since 2×30055300302 = 18066421522463601800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377594 + ... + 1379773.

It is an arithmetic number, because the mean of its divisors is an integer number (341224290).

Almost surely, 23005530030 is an apocalyptic number.

3005530030 is a deficient number, since it is larger than the sum of its proper divisors (2454058610).

3005530030 is a wasteful number, since it uses less digits than its factorization.

3005530030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757483.

The product of its (nonzero) digits is 675, while the sum is 19.

The square root of 3005530030 is about 54822.7145442471. The cubic root of 3005530030 is about 1443.1352133922.

Adding to 3005530030 its reverse (300355003), we get a palindrome (3305885033).

The spelling of 3005530030 in words is "three billion, five million, five hundred thirty thousand, thirty".

Divisors: 1 2 5 10 109 218 545 1090 2757367 5514734 13786835 27573670 300553003 601106006 1502765015 3005530030