Base | Representation |
---|---|
bin | 11111010011110011110 |
3 | 1221010100011 |
4 | 3322132132 |
5 | 230312300 |
6 | 33553434 |
7 | 11502052 |
oct | 3723636 |
9 | 1833304 |
10 | 1025950 |
11 | 6408a2 |
12 | 41587a |
13 | 29bc93 |
14 | 1c9c62 |
15 | 153eba |
hex | fa79e |
1025950 has 36 divisors (see below), whose sum is σ = 2055672. Its totient is φ = 380800.
The previous prime is 1025939. The next prime is 1025957. The reversal of 1025950 is 595201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1025957) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 14415 + ... + 14485.
It is an arithmetic number, because the mean of its divisors is an integer number (57102).
21025950 is an apocalyptic number.
1025950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1025950 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
1025950 is a wasteful number, since it uses less digits than its factorization.
1025950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117 (or 95 counting only the distinct ones).
The product of its (nonzero) digits is 450, while the sum is 22.
The square root of 1025950 is about 1012.8918994641. The cubic root of 1025950 is about 100.8576237878.
The spelling of 1025950 in words is "one million, twenty-five thousand, nine hundred fifty".
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