Base | Representation |
---|---|
bin | 100000000010001… |
… | …0011101010001101 |
3 | 2202220120002201021 |
4 | 1000010103222031 |
5 | 4200131332200 |
6 | 254354114141 |
7 | 35431152322 |
oct | 10004235215 |
9 | 2686502637 |
10 | 1074870925 |
11 | 501811487 |
12 | 25bb7b951 |
13 | 1418c2acb |
14 | a2a7ab49 |
15 | 6457041a |
hex | 40113a8d |
1074870925 has 12 divisors (see below), whose sum is σ = 1339163296. Its totient is φ = 855817200.
The previous prime is 1074870887. The next prime is 1074870931. The reversal of 1074870925 is 5290784701.
It is a de Polignac number, because none of the positive numbers 2k-1074870925 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 96609 + ... + 107158.
Almost surely, 21074870925 is an apocalyptic number.
It is an amenable number.
1074870925 is a deficient number, since it is larger than the sum of its proper divisors (264292371).
1074870925 is a wasteful number, since it uses less digits than its factorization.
1074870925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203988 (or 203983 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 43.
The square root of 1074870925 is about 32785.2241871243. The cubic root of 1074870925 is about 1024.3588058025.
The spelling of 1074870925 in words is "one billion, seventy-four million, eight hundred seventy thousand, nine hundred twenty-five".
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