Base | Representation |
---|---|
bin | 100101111000… |
… | …100011011110 |
3 | 200200112201212 |
4 | 211320203132 |
5 | 10020242344 |
6 | 552504422 |
7 | 150261164 |
oct | 45704336 |
9 | 20615655 |
10 | 9930974 |
11 | 5673319 |
12 | 33ab112 |
13 | 2099321 |
14 | 1467234 |
15 | d1279e |
hex | 9788de |
9930974 has 12 divisors (see below), whose sum is σ = 15395472. Its totient is φ = 4804380.
The previous prime is 9930961. The next prime is 9930997. The reversal of 9930974 is 4790399.
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 5 ways as a sum of consecutive naturals, for example, 662 + ... + 4505.
It is an arithmetic number, because the mean of its divisors is an integer number (1282956).
Almost surely, 29930974 is an apocalyptic number.
9930974 is a deficient number, since it is larger than the sum of its proper divisors (5464498).
9930974 is a wasteful number, since it uses less digits than its factorization.
9930974 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5231 (or 5200 counting only the distinct ones).
The product of its (nonzero) digits is 61236, while the sum is 41.
The square root of 9930974 is about 3151.3447923069. The cubic root of 9930974 is about 214.9466173578.
The spelling of 9930974 in words is "nine million, nine hundred thirty thousand, nine hundred seventy-four".
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