Base | Representation |
---|---|
bin | 100011010111… |
… | …001011100110 |
3 | 122102222000222 |
4 | 203113023212 |
5 | 4333114430 |
6 | 530404342 |
7 | 141536132 |
oct | 43271346 |
9 | 18388028 |
10 | 9269990 |
11 | 5261754 |
12 | 31306b2 |
13 | 1bc7502 |
14 | 13343c2 |
15 | c319e5 |
hex | 8d72e6 |
9269990 has 16 divisors (see below), whose sum is σ = 16755552. Its totient is φ = 3692544.
The previous prime is 9269971. The next prime is 9270007. The reversal of 9269990 is 999629.
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, 767 + ... + 4373.
It is an arithmetic number, because the mean of its divisors is an integer number (1047222).
Almost surely, 29269990 is an apocalyptic number.
9269990 is a deficient number, since it is larger than the sum of its proper divisors (7485562).
9269990 is a wasteful number, since it uses less digits than its factorization.
9269990 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3871.
The product of its (nonzero) digits is 78732, while the sum is 44.
The square root of 9269990 is about 3044.6658273118. The cubic root of 9269990 is about 210.0679296492.
It can be divided in two parts, 9 and 269990, that multiplied together give a triangular number (2429910 = T2204).
The spelling of 9269990 in words is "nine million, two hundred sixty-nine thousand, nine hundred ninety".
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