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6006001049 = 43139674443
BaseRepresentation
bin1011001011111110…
…00100110110011001
3120111120100110120022
411211333010312121
544300014013144
62431545240225
7301556111066
oct54577046631
916446313508
106006001049
11260225a534
1211b7493075
137493ba399
1440d931c6d
15252420cee
hex165fc4d99

6006001049 has 4 divisors (see below), whose sum is σ = 6145675536. Its totient is φ = 5866326564.

The previous prime is 6006001033. The next prime is 6006001073. The reversal of 6006001049 is 9401006006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6006001049 - 24 = 6006001033 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6006001649) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 69837179 + ... + 69837264.

It is an arithmetic number, because the mean of its divisors is an integer number (1536418884).

Almost surely, 26006001049 is an apocalyptic number.

It is an amenable number.

6006001049 is a deficient number, since it is larger than the sum of its proper divisors (139674487).

6006001049 is a wasteful number, since it uses less digits than its factorization.

6006001049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139674486.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 6006001049 is about 77498.3938478727. The cubic root of 6006001049 is about 1817.7262037334.

The spelling of 6006001049 in words is "six billion, six million, one thousand, forty-nine".

Divisors: 1 43 139674443 6006001049