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855076033 = 7412979359
BaseRepresentation
bin110010111101110…
…110110011000001
32012120222100210201
4302331312303001
53222344413113
6220503125201
730122012020
oct6275666301
92176870721
10855076033
113a9739309
121ba443801
131081c7866
14817c48b7
1550105cdd
hex32f76cc1

855076033 has 8 divisors (see below), whose sum is σ = 1001064960. Its totient is φ = 715045920.

The previous prime is 855076003. The next prime is 855076039. The reversal of 855076033 is 330670558.

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-855076033 is a prime.

It is a super-2 number, since 2×8550760332 = 1462310044422034178, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 855075983 and 855076001.

It is not an unprimeable number, because it can be changed into a prime (855076039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489393 + ... + 1489966.

It is an arithmetic number, because the mean of its divisors is an integer number (125133120).

Almost surely, 2855076033 is an apocalyptic number.

It is an amenable number.

855076033 is a deficient number, since it is larger than the sum of its proper divisors (145988927).

855076033 is a wasteful number, since it uses less digits than its factorization.

855076033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2979407.

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 855076033 is about 29241.6831423911. The cubic root of 855076033 is about 949.1501293131.

The spelling of 855076033 in words is "eight hundred fifty-five million, seventy-six thousand, thirty-three".

Divisors: 1 7 41 287 2979359 20855513 122153719 855076033