Base | Representation |
---|---|
bin | 101111100110011… |
… | …111100111101101 |
3 | 2001122202002212202 |
4 | 233212133213231 |
5 | 3113421321031 |
6 | 211125111245 |
7 | 25535105414 |
oct | 5746374755 |
9 | 2048662782 |
10 | 798620141 |
11 | 37a889150 |
12 | 1a3558525 |
13 | c95bbac7 |
14 | 780ca47b |
15 | 4a1a32cb |
hex | 2f99f9ed |
798620141 has 16 divisors (see below), whose sum is σ = 930009600. Its totient is φ = 678106800.
The previous prime is 798620129. The next prime is 798620149. The reversal of 798620141 is 141026897.
It is a de Polignac number, because none of the positive numbers 2k-798620141 is a prime.
It is a super-2 number, since 2×7986201412 = 1275588259221719762, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 798620095 and 798620104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (798620149) 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, 12071 + ... + 41748.
It is an arithmetic number, because the mean of its divisors is an integer number (58125600).
Almost surely, 2798620141 is an apocalyptic number.
798620141 is a gapful number since it is divisible by the number (71) formed by its first and last digit.
It is an amenable number.
798620141 is a deficient number, since it is larger than the sum of its proper divisors (131389459).
798620141 is a wasteful number, since it uses less digits than its factorization.
798620141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53920.
The product of its (nonzero) digits is 24192, while the sum is 38.
The square root of 798620141 is about 28259.8680287081. The cubic root of 798620141 is about 927.7837313886.
The spelling of 798620141 in words is "seven hundred ninety-eight million, six hundred twenty thousand, one hundred forty-one".
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