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970055 = 51311481
BaseRepresentation
bin11101100110101000111
31211021122222
43230311013
5222020210
632442555
711150102
oct3546507
91737588
10970055
116028a9
123a945b
1327c6c8
141b3739
15142655
hexecd47

970055 has 8 divisors (see below), whose sum is σ = 1173744. Its totient is φ = 769600.

The previous prime is 970051. The next prime is 970061. The reversal of 970055 is 550079.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 970055 - 22 = 970051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (970051) 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, 86 + ... + 1395.

It is an arithmetic number, because the mean of its divisors is an integer number (146718).

2970055 is an apocalyptic number.

970055 is a deficient number, since it is larger than the sum of its proper divisors (203689).

970055 is a wasteful number, since it uses less digits than its factorization.

970055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1617.

The product of its (nonzero) digits is 1575, while the sum is 26.

The square root of 970055 is about 984.9137018034. The cubic root of 970055 is about 98.9917008314.

The spelling of 970055 in words is "nine hundred seventy thousand, fifty-five".

Divisors: 1 5 131 655 1481 7405 194011 970055