Base | Representation |
---|---|
bin | 111101001001101… |
… | …101000101010100 |
3 | 2122111111212111012 |
4 | 331021231011110 |
5 | 4100121013012 |
6 | 245445431352 |
7 | 34265315630 |
oct | 7511550524 |
9 | 2574455435 |
10 | 1025954132 |
11 | 487140585 |
12 | 24770b558 |
13 | 134726768 |
14 | 9a385dc0 |
15 | 6010b622 |
hex | 3d26d154 |
1025954132 has 12 divisors (see below), whose sum is σ = 2051908320. Its totient is φ = 439694616.
The previous prime is 1025954113. The next prime is 1025954161. The reversal of 1025954132 is 2314595201.
1025954132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
1025954132 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18320582 + ... + 18320637.
It is an arithmetic number, because the mean of its divisors is an integer number (170992360).
Almost surely, 21025954132 is an apocalyptic number.
It is an amenable number.
1025954132 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1025954132 is a wasteful number, since it uses less digits than its factorization.
1025954132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36641230 (or 36641228 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 32.
The square root of 1025954132 is about 32030.5187594581. The cubic root of 1025954132 is about 1008.5775918851.
The spelling of 1025954132 in words is "one billion, twenty-five million, nine hundred fifty-four thousand, one hundred thirty-two".
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