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6141020141 = 47130660003
BaseRepresentation
bin1011011100000100…
…01000011111101101
3120211222102010221102
411232002020133231
5100034100121031
62453211212445
7305115544544
oct55602103755
916758363842
106141020141
11267149a363
121234747125
1376b372539
1442383b15b
1525e1e17cb
hex16e0887ed

6141020141 has 4 divisors (see below), whose sum is σ = 6271680192. Its totient is φ = 6010360092.

The previous prime is 6141020131. The next prime is 6141020167. The reversal of 6141020141 is 1410201416.

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 a de Polignac number, because none of the positive numbers 2k-6141020141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6141020131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65329955 + ... + 65330048.

It is an arithmetic number, because the mean of its divisors is an integer number (1567920048).

Almost surely, 26141020141 is an apocalyptic number.

It is an amenable number.

6141020141 is a deficient number, since it is larger than the sum of its proper divisors (130660051).

6141020141 is a wasteful number, since it uses less digits than its factorization.

6141020141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130660050.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 6141020141 is about 78364.6613021456. The cubic root of 6141020141 is about 1831.2466388970.

Adding to 6141020141 its reverse (1410201416), we get a palindrome (7551221557).

The spelling of 6141020141 in words is "six billion, one hundred forty-one million, twenty thousand, one hundred forty-one".

Divisors: 1 47 130660003 6141020141