Search a number
-
+
6144148002 = 238839115853
BaseRepresentation
bin1011011100011100…
…00100001000100010
3120212012022001120010
411232032010020202
5100040400214002
62453402225350
7305154252636
oct55616041042
916765261503
106144148002
112673236373
1212357b5256
1376bbc9145
14424012dc6
1525e60d46c
hex16e384222

6144148002 has 16 divisors (see below), whose sum is σ = 12289792320. Its totient is φ = 2047799952.

The previous prime is 6144148001. The next prime is 6144148037. The reversal of 6144148002 is 2008414416.

It is not an unprimeable number, because it can be changed into a prime (6144148001) by changing a digit.

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, 4893 + ... + 110960.

It is an arithmetic number, because the mean of its divisors is an integer number (768112020).

Almost surely, 26144148002 is an apocalyptic number.

6144148002 is an abundant number, since it is smaller than the sum of its proper divisors (6145644318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6144148002 is a wasteful number, since it uses less digits than its factorization.

6144148002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124697.

The product of its (nonzero) digits is 6144, while the sum is 30.

The square root of 6144148002 is about 78384.6158503057. The cubic root of 6144148002 is about 1831.5574945642.

The spelling of 6144148002 in words is "six billion, one hundred forty-four million, one hundred forty-eight thousand, two".

Divisors: 1 2 3 6 8839 17678 26517 53034 115853 231706 347559 695118 1024024667 2048049334 3072074001 6144148002