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6201151141 = 231669161543
BaseRepresentation
bin1011100011001111…
…00000111010100101
3121000011120010011111
411301213200322211
5100144443314031
62503200105021
7306445625563
oct56147407245
917004503144
106201151141
1126a242a6a9
121250905171
1377a967003
1442b810a33
1526461d1b1
hex1719e0ea5

6201151141 has 8 divisors (see below), whose sum is σ = 6474683520. Its totient is φ = 5927945232.

The previous prime is 6201151139. The next prime is 6201151157. The reversal of 6201151141 is 1411511026.

It is a happy number.

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 6201151141 - 21 = 6201151139 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 (6201151111) 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 7 ways as a sum of consecutive naturals, for example, 42385 + ... + 119158.

It is an arithmetic number, because the mean of its divisors is an integer number (809335440).

Almost surely, 26201151141 is an apocalyptic number.

It is an amenable number.

6201151141 is a deficient number, since it is larger than the sum of its proper divisors (273532379).

6201151141 is a wasteful number, since it uses less digits than its factorization.

6201151141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163235.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 6201151141 is about 78747.3881535127. The cubic root of 6201151141 is about 1837.2042392285.

Adding to 6201151141 its reverse (1411511026), we get a palindrome (7612662167).

The spelling of 6201151141 in words is "six billion, two hundred one million, one hundred fifty-one thousand, one hundred forty-one".

Divisors: 1 23 1669 38387 161543 3715489 269615267 6201151141