Base | Representation |
---|---|
bin | 100111000101… |
… | …110100000010 |
3 | 201021121211022 |
4 | 213011310002 |
5 | 10110404201 |
6 | 1003345442 |
7 | 153046610 |
oct | 47056402 |
9 | 21247738 |
10 | 10247426 |
11 | 586a052 |
12 | 3522282 |
13 | 217a387 |
14 | 150a6b0 |
15 | d7641b |
hex | 9c5d02 |
10247426 has 16 divisors (see below), whose sum is σ = 17655360. Its totient is φ = 4369680.
The previous prime is 10247423. The next prime is 10247431. The reversal of 10247426 is 62474201.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10247395 and 10247404.
It is not an unprimeable number, because it can be changed into a prime (10247423) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220 + ... + 4688.
It is an arithmetic number, because the mean of its divisors is an integer number (1103460).
Almost surely, 210247426 is an apocalyptic number.
10247426 is a deficient number, since it is larger than the sum of its proper divisors (7407934).
10247426 is a wasteful number, since it uses less digits than its factorization.
10247426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3689.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 10247426 is about 3201.1601022129. The cubic root of 10247426 is about 217.2058895217.
The spelling of 10247426 in words is "ten million, two hundred forty-seven thousand, four hundred twenty-six".
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