Base | Representation |
---|---|
bin | 1000011000001011110… |
… | …0000011100001100101 |
3 | 111202111210000020002222 |
4 | 2012002330003201211 |
5 | 4324232224430200 |
6 | 150042034242125 |
7 | 13253510531453 |
oct | 2060274034145 |
9 | 452453006088 |
10 | 143930701925 |
11 | 5604a14672a |
12 | 23a8a126345 |
13 | 1075a02c51a |
14 | 6d756a39d3 |
15 | 3b25d58d85 |
hex | 2182f03865 |
143930701925 has 24 divisors (see below), whose sum is σ = 182971929672. Its totient is φ = 112247168000.
The previous prime is 143930701867. The next prime is 143930701949. The reversal of 143930701925 is 529107039341.
It is a Cunningham number, because it is equal to 3793822+1.
It can be written as a sum of positive squares in 12 ways, for example, as 22292281636 + 121638420289 = 149306^2 + 348767^2 .
It is not a de Polignac number, because 143930701925 - 26 = 143930701861 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1253945 + ... + 1363905.
It is an arithmetic number, because the mean of its divisors is an integer number (7623830403).
Almost surely, 2143930701925 is an apocalyptic number.
It is an amenable number.
143930701925 is a deficient number, since it is larger than the sum of its proper divisors (39041227747).
143930701925 is a wasteful number, since it uses less digits than its factorization.
143930701925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 111289 (or 111284 counting only the distinct ones).
The product of its (nonzero) digits is 204120, while the sum is 44.
The spelling of 143930701925 in words is "one hundred forty-three billion, nine hundred thirty million, seven hundred one thousand, nine hundred twenty-five".
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