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10333081 = 111516221
BaseRepresentation
bin100111011010…
…101110011001
3201102222022201
4213122232121
510121124311
61005250201
7153554413
oct47325631
921388281
1010333081
115918440
123563961
1321aa365
14152d9b3
15d919c1
hex9dab99

10333081 has 8 divisors (see below), whose sum is σ = 11348928. Its totient is φ = 9330000.

The previous prime is 10333067. The next prime is 10333087. The reversal of 10333081 is 18033301.

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 10333081 - 217 = 10202009 is a prime.

It is a super-2 number, since 2×103330812 = 213545125905122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10333087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450 + ... + 4771.

It is an arithmetic number, because the mean of its divisors is an integer number (1418616).

Almost surely, 210333081 is an apocalyptic number.

10333081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10333081 is a deficient number, since it is larger than the sum of its proper divisors (1015847).

10333081 is a wasteful number, since it uses less digits than its factorization.

10333081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6383.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 10333081 is about 3214.5110048031. The cubic root of 10333081 is about 217.8093962857.

Adding to 10333081 its reverse (18033301), we get a palindrome (28366382).

It can be divided in two parts, 1033 and 3081, that added together give a palindrome (4114).

The spelling of 10333081 in words is "ten million, three hundred thirty-three thousand, eighty-one".

Divisors: 1 11 151 1661 6221 68431 939371 10333081