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10660633033 = 38327834551
BaseRepresentation
bin10011110110110110…
…00101100111001001
31000111221212021021111
421323123011213021
5133313110224113
64521502210321
7525115612531
oct117333054711
930457767244
1010660633033
114580716426
1220962839a1
13100b8251ab
14731bb04c1
15425da613d
hex27b6c59c9

10660633033 has 4 divisors (see below), whose sum is σ = 10688467968. Its totient is φ = 10632798100.

The previous prime is 10660633019. The next prime is 10660633051. The reversal of 10660633033 is 33033606601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 33033606601 = 79418146919.

It is a cyclic number.

It is not a de Polignac number, because 10660633033 - 217 = 10660501961 is a prime.

It is a super-2 number, since 2×106606330332 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10660632986 and 10660633004.

It is not an unprimeable number, because it can be changed into a prime (10660633063) 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 3 ways as a sum of consecutive naturals, for example, 13916893 + ... + 13917658.

It is an arithmetic number, because the mean of its divisors is an integer number (2672116992).

Almost surely, 210660633033 is an apocalyptic number.

It is an amenable number.

10660633033 is a deficient number, since it is larger than the sum of its proper divisors (27834935).

10660633033 is an equidigital number, since it uses as much as digits as its factorization.

10660633033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27834934.

The product of its (nonzero) digits is 17496, while the sum is 31.

The spelling of 10660633033 in words is "ten billion, six hundred sixty million, six hundred thirty-three thousand, thirty-three".

Divisors: 1 383 27834551 10660633033