Base | Representation |
---|---|
bin | 110110000011110… |
… | …101001101100111 |
3 | 2100012122001111200 |
4 | 312003311031213 |
5 | 3324141132210 |
6 | 225555333543 |
7 | 31322103141 |
oct | 6603651547 |
9 | 2305561450 |
10 | 906974055 |
11 | 425a66039 |
12 | 2138b12b3 |
13 | 115b98b50 |
14 | 88653c91 |
15 | 549580c0 |
hex | 360f5367 |
906974055 has 48 divisors (see below), whose sum is σ = 1792627200. Its totient is φ = 420240384.
The previous prime is 906974039. The next prime is 906974069. The reversal of 906974055 is 550479609.
It is a happy number.
It is not a de Polignac number, because 906974055 - 24 = 906974039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 906974055.
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 35655 + ... + 55544.
It is an arithmetic number, because the mean of its divisors is an integer number (37346400).
Almost surely, 2906974055 is an apocalyptic number.
906974055 is a deficient number, since it is larger than the sum of its proper divisors (885653145).
906974055 is a wasteful number, since it uses less digits than its factorization.
906974055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 91240 (or 91237 counting only the distinct ones).
The product of its (nonzero) digits is 340200, while the sum is 45.
The square root of 906974055 is about 30116.0099448782. The cubic root of 906974055 is about 967.9768136280.
The spelling of 906974055 in words is "nine hundred six million, nine hundred seventy-four thousand, fifty-five".
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