Search a number
-
+
6014252749 = 43977143159
BaseRepresentation
bin1011001100111101…
…00011011011001101
3120112010212200202211
411212132203123031
544304122041444
62432442150421
7302016206401
oct54636433315
916463780684
106014252749
11260698611a
1211ba1b2411
1374b01924b
14410a7d101
15253000c34
hex1667a36cd

6014252749 has 8 divisors (see below), whose sum is σ = 6160461120. Its totient is φ = 5868332736.

The previous prime is 6014252719. The next prime is 6014252771. The reversal of 6014252749 is 9472524106.

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

It is a cyclic number.

It is not a de Polignac number, because 6014252749 - 213 = 6014244557 is a prime.

It is a super-2 number, since 2×60142527492 = 72342472257708114002, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6014252719) 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 7 ways as a sum of consecutive naturals, for example, 29569 + ... + 113590.

It is an arithmetic number, because the mean of its divisors is an integer number (770057640).

Almost surely, 26014252749 is an apocalyptic number.

It is an amenable number.

6014252749 is a deficient number, since it is larger than the sum of its proper divisors (146208371).

6014252749 is a wasteful number, since it uses less digits than its factorization.

6014252749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144179.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 6014252749 is about 77551.6134519457. The cubic root of 6014252749 is about 1818.5582863561.

The spelling of 6014252749 in words is "six billion, fourteen million, two hundred fifty-two thousand, seven hundred forty-nine".

Divisors: 1 43 977 42011 143159 6155837 139866343 6014252749