Base | Representation |
---|---|
bin | 100110111101… |
… | …111000001101 |
3 | 201012222020120 |
4 | 212331320031 |
5 | 10103334200 |
6 | 1002535153 |
7 | 152553060 |
oct | 46757015 |
9 | 21188216 |
10 | 10214925 |
11 | 5847696 |
12 | 35074b9 |
13 | 2168646 |
14 | 14dc8d7 |
15 | d6b9a0 |
hex | 9bde0d |
10214925 has 24 divisors (see below), whose sum is σ = 19302336. Its totient is φ = 4669440.
The previous prime is 10214917. The next prime is 10214927. The reversal of 10214925 is 52941201.
It is not a de Polignac number, because 10214925 - 23 = 10214917 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10214895 and 10214904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10214927) 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, 9204 + ... + 10253.
It is an arithmetic number, because the mean of its divisors is an integer number (804264).
Almost surely, 210214925 is an apocalyptic number.
10214925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10214925 is a deficient number, since it is larger than the sum of its proper divisors (9087411).
10214925 is a wasteful number, since it uses less digits than its factorization.
10214925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19477 (or 19472 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 24.
The square root of 10214925 is about 3196.0796297965. The cubic root of 10214925 is about 216.9760143946.
The spelling of 10214925 in words is "ten million, two hundred fourteen thousand, nine hundred twenty-five".
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