Base | Representation |
---|---|
bin | 100110011010… |
… | …011110111011 |
3 | 200221121101000 |
4 | 212122132323 |
5 | 10034214242 |
6 | 555500043 |
7 | 151410306 |
oct | 46323673 |
9 | 20847330 |
10 | 10069947 |
11 | 5758778 |
12 | 3457623 |
13 | 2117664 |
14 | 14a1b3d |
15 | d3da4c |
hex | 99a7bb |
10069947 has 32 divisors (see below), whose sum is σ = 15759360. Its totient is φ = 6346080.
The previous prime is 10069937. The next prime is 10069949. The reversal of 10069947 is 74996001.
It is not a de Polignac number, because 10069947 - 211 = 10067899 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10069949) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44248 + ... + 44474.
It is an arithmetic number, because the mean of its divisors is an integer number (492480).
Almost surely, 210069947 is an apocalyptic number.
10069947 is a deficient number, since it is larger than the sum of its proper divisors (5689413).
10069947 is a wasteful number, since it uses less digits than its factorization.
10069947 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320 (or 314 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 36.
The square root of 10069947 is about 3173.3179796547. The cubic root of 10069947 is about 215.9446231497.
It can be divided in two parts, 1006994 and 7, that added together give a palindrome (1007001).
The spelling of 10069947 in words is "ten million, sixty-nine thousand, nine hundred forty-seven".
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