Base | Representation |
---|---|
bin | 111110101100010… |
… | …001111010111001 |
3 | 2201022010201200011 |
4 | 332230101322321 |
5 | 4123224421004 |
6 | 252211341521 |
7 | 35031053050 |
oct | 7654217271 |
9 | 2638121604 |
10 | 1051795129 |
11 | 49a790280 |
12 | 2542b18a1 |
13 | 139ba36a8 |
14 | 9d991397 |
15 | 62513004 |
hex | 3eb11eb9 |
1051795129 has 16 divisors (see below), whose sum is σ = 1368345600. Its totient is φ = 783945360.
The previous prime is 1051795091. The next prime is 1051795211. The reversal of 1051795129 is 9215971501.
It is not a de Polignac number, because 1051795129 - 221 = 1049697977 is a prime.
It is a super-2 number, since 2×10517951292 = 2212545986776253282, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1051795091 and 1051795100.
It is not an unprimeable number, because it can be changed into a prime (1051795529) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295179 + ... + 298720.
It is an arithmetic number, because the mean of its divisors is an integer number (85521600).
Almost surely, 21051795129 is an apocalyptic number.
It is an amenable number.
1051795129 is a deficient number, since it is larger than the sum of its proper divisors (316550471).
1051795129 is a wasteful number, since it uses less digits than its factorization.
1051795129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 593940.
The product of its (nonzero) digits is 28350, while the sum is 40.
The square root of 1051795129 is about 32431.3911049156. The cubic root of 1051795129 is about 1016.9752532518.
The spelling of 1051795129 in words is "one billion, fifty-one million, seven hundred ninety-five thousand, one hundred twenty-nine".
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