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6144020201 = 111732855723
BaseRepresentation
bin1011011100011011…
…00100111011101001
3120212012001120020202
411232031210323221
5100040332121301
62453355401545
7305153211224
oct55615447351
916765046222
106144020201
112673159350
1212357532b5
1376bb82c17
14423dbc5bb
1525e5d566b
hex16e364ee9

6144020201 has 8 divisors (see below), whose sum is σ = 7096836384. Its totient is φ = 5256915520.

The previous prime is 6144020173. The next prime is 6144020209. The reversal of 6144020201 is 1020204416.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-6144020201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6144020209) 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, 16427675 + ... + 16428048.

It is an arithmetic number, because the mean of its divisors is an integer number (887104548).

Almost surely, 26144020201 is an apocalyptic number.

It is an amenable number.

6144020201 is a deficient number, since it is larger than the sum of its proper divisors (952816183).

6144020201 is a wasteful number, since it uses less digits than its factorization.

6144020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32855751.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 6144020201 is about 78383.8006287013. The cubic root of 6144020201 is about 1831.5447954071.

Adding to 6144020201 its reverse (1020204416), we get a palindrome (7164224617).

The spelling of 6144020201 in words is "six billion, one hundred forty-four million, twenty thousand, two hundred one".

Divisors: 1 11 17 187 32855723 361412953 558547291 6144020201