Base | Representation |
---|---|
bin | 11111100011100101001 |
3 | 1221112102020 |
4 | 3330130221 |
5 | 231042100 |
6 | 34055053 |
7 | 11534436 |
oct | 3743451 |
9 | 1845366 |
10 | 1034025 |
11 | 646973 |
12 | 41a489 |
13 | 2a2865 |
14 | 1ccb8d |
15 | 1565a0 |
hex | fc729 |
1034025 has 24 divisors (see below), whose sum is σ = 1812384. Its totient is φ = 518400.
The previous prime is 1034009. The next prime is 1034027. The reversal of 1034025 is 5204301.
It is not a de Polignac number, because 1034025 - 24 = 1034009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
1034025 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 1033995 and 1034013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1034027) 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, 870 + ... + 1680.
It is an arithmetic number, because the mean of its divisors is an integer number (75516).
21034025 is an apocalyptic number.
1034025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1034025 is a deficient number, since it is larger than the sum of its proper divisors (778359).
1034025 is a wasteful number, since it uses less digits than its factorization.
1034025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 841 (or 836 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 15.
The square root of 1034025 is about 1016.8701982062. The cubic root of 1034025 is about 101.1215410978.
Adding to 1034025 its reverse (5204301), we get a palindrome (6238326).
The spelling of 1034025 in words is "one million, thirty-four thousand, twenty-five".
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