Base | Representation |
---|---|
bin | 100111010001… |
… | …001010000010 |
3 | 201100222120012 |
4 | 213101022002 |
5 | 10113401030 |
6 | 1004344522 |
7 | 153332225 |
oct | 47211202 |
9 | 21328505 |
10 | 10293890 |
11 | 58a0a52 |
12 | 3545142 |
13 | 2195579 |
14 | 151d5bc |
15 | d85095 |
hex | 9d1282 |
10293890 has 16 divisors (see below), whose sum is σ = 18565632. Its totient is φ = 4109424.
The previous prime is 10293889. The next prime is 10293901. The reversal of 10293890 is 9839201.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8927 + ... + 10013.
It is an arithmetic number, because the mean of its divisors is an integer number (1160352).
Almost surely, 210293890 is an apocalyptic number.
10293890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10293890 is a deficient number, since it is larger than the sum of its proper divisors (8271742).
10293890 is a wasteful number, since it uses less digits than its factorization.
10293890 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2041.
The product of its (nonzero) digits is 3888, while the sum is 32.
The square root of 10293890 is about 3208.4092631708. The cubic root of 10293890 is about 217.5336804318.
The spelling of 10293890 in words is "ten million, two hundred ninety-three thousand, eight hundred ninety".
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