Base | Representation |
---|---|
bin | 100111010001… |
… | …000101110101 |
3 | 201100222012020 |
4 | 213101011311 |
5 | 10113343441 |
6 | 1004343353 |
7 | 153331362 |
oct | 47210565 |
9 | 21328166 |
10 | 10293621 |
11 | 58a0828 |
12 | 3544b59 |
13 | 2195400 |
14 | 151d469 |
15 | d84e66 |
hex | 9d1175 |
10293621 has 24 divisors (see below), whose sum is σ = 15108480. Its totient is φ = 6230016.
The previous prime is 10293601. The next prime is 10293629. The reversal of 10293621 is 12639201.
10293621 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10293621 - 25 = 10293589 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10293591 and 10293600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10293629) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39925 + ... + 40181.
It is an arithmetic number, because the mean of its divisors is an integer number (629520).
Almost surely, 210293621 is an apocalyptic number.
It is an amenable number.
10293621 is a deficient number, since it is larger than the sum of its proper divisors (4814859).
10293621 is a wasteful number, since it uses less digits than its factorization.
10293621 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 365 (or 352 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 24.
The square root of 10293621 is about 3208.3673418111. The cubic root of 10293621 is about 217.5317855515.
The spelling of 10293621 in words is "ten million, two hundred ninety-three thousand, six hundred twenty-one".
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