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6033972061 = 131799127551
BaseRepresentation
bin1011001111010011…
…10001101101011101
3120120111222112120201
411213221301231131
544324144101221
62434424543501
7302345626165
oct54751615535
916514875521
106033972061
112617024577
121204921b91
13752131990
144135335a5
15254ae8891
hex167a71b5d

6033972061 has 16 divisors (see below), whose sum is σ = 6887559168. Its totient is φ = 5236704000.

The previous prime is 6033972041. The next prime is 6033972073. The reversal of 6033972061 is 1602793306.

It is a cyclic number.

It is not a de Polignac number, because 6033972061 - 211 = 6033970013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6033972061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6033972011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205236 + ... + 232786.

It is an arithmetic number, because the mean of its divisors is an integer number (430472448).

Almost surely, 26033972061 is an apocalyptic number.

It is an amenable number.

6033972061 is a deficient number, since it is larger than the sum of its proper divisors (853587107).

6033972061 is a wasteful number, since it uses less digits than its factorization.

6033972061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28572.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 6033972061 is about 77678.6461068935. The cubic root of 6033972061 is about 1820.5436588832.

The spelling of 6033972061 in words is "six billion, thirty-three million, nine hundred seventy-two thousand, sixty-one".

Divisors: 1 13 17 221 991 12883 16847 27551 219011 358163 468367 6088771 27303041 354939533 464151697 6033972061