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6970055 = 51973369
BaseRepresentation
bin11010100101101011000111
3111010010010012
4122211223013
53241020210
6405220435
7113146601
oct32455307
914103105
106970055
113a30784
12240171b
1315a06c1
14cd6171
1592a305
hex6a5ac7

6970055 has 8 divisors (see below), whose sum is σ = 8804400. Its totient is φ = 5282496.

The previous prime is 6970049. The next prime is 6970069. The reversal of 6970055 is 5500796.

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 6970055 - 24 = 6970039 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36590 + ... + 36779.

It is an arithmetic number, because the mean of its divisors is an integer number (1100550).

Almost surely, 26970055 is an apocalyptic number.

6970055 is a deficient number, since it is larger than the sum of its proper divisors (1834345).

6970055 is a wasteful number, since it uses less digits than its factorization.

6970055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73393.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 6970055 is about 2640.0861728360. The cubic root of 6970055 is about 191.0199535087.

The spelling of 6970055 in words is "six million, nine hundred seventy thousand, fifty-five".

Divisors: 1 5 19 95 73369 366845 1394011 6970055