Base | Representation |
---|---|
bin | 11111010011110100000 |
3 | 1221010100020 |
4 | 3322132200 |
5 | 230312302 |
6 | 33553440 |
7 | 11502054 |
oct | 3723640 |
9 | 1833306 |
10 | 1025952 |
11 | 6408a4 |
12 | 415880 |
13 | 29bc95 |
14 | 1c9c64 |
15 | 153ebc |
hex | fa7a0 |
1025952 has 24 divisors (see below), whose sum is σ = 2693376. Its totient is φ = 341952.
The previous prime is 1025939. The next prime is 1025957. The reversal of 1025952 is 2595201.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (1025957) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5248 + ... + 5439.
It is an arithmetic number, because the mean of its divisors is an integer number (112224).
21025952 is an apocalyptic number.
1025952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1025952 is an abundant number, since it is smaller than the sum of its proper divisors (1667424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025952 is a wasteful number, since it uses less digits than its factorization.
1025952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10700 (or 10692 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 1025952 is about 1012.8928867358. The cubic root of 1025952 is about 100.8576893254.
The spelling of 1025952 in words is "one million, twenty-five thousand, nine hundred fifty-two".
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