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36130993 = 109503659
BaseRepresentation
bin1000100111010…
…1000010110001
32111222122101221
42021311002301
533222142433
63330225041
7616052113
oct211650261
974878357
1036130993
1119438828
1210125181
1376407b2
144b273b3
15328a72d
hex22750b1

36130993 has 8 divisors (see below), whose sum is σ = 36590400. Its totient is φ = 35674128.

The previous prime is 36130957. The next prime is 36131003. The reversal of 36130993 is 39903163.

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 36130993 - 217 = 35999921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36130943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54498 + ... + 55156.

It is an arithmetic number, because the mean of its divisors is an integer number (4573800).

Almost surely, 236130993 is an apocalyptic number.

It is an amenable number.

36130993 is a deficient number, since it is larger than the sum of its proper divisors (459407).

36130993 is a wasteful number, since it uses less digits than its factorization.

36130993 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271.

The product of its (nonzero) digits is 13122, while the sum is 34.

The square root of 36130993 is about 6010.9061712857. The cubic root of 36130993 is about 330.5927302598.

The spelling of 36130993 in words is "thirty-six million, one hundred thirty thousand, nine hundred ninety-three".

Divisors: 1 109 503 659 54827 71831 331477 36130993