Base | Representation |
---|---|
bin | 110001000100100100… |
… | …011010110100010101 |
3 | 12001000001112121010122 |
4 | 301010210122310111 |
5 | 1330402120132034 |
6 | 40112213401325 |
7 | 3543464440466 |
oct | 610444326425 |
9 | 161001477118 |
10 | 52690005269 |
11 | 20389152900 |
12 | a265939245 |
13 | 4c79167115 |
14 | 279bac0d6d |
15 | 1585b0362e |
hex | c4491ad15 |
52690005269 has 12 divisors (see below), whose sum is σ = 58036433280. Its totient is φ = 47799952200.
The previous prime is 52690005233. The next prime is 52690005293. The reversal of 52690005269 is 96250009625.
It is not a de Polignac number, because 52690005269 - 28 = 52690005013 is a prime.
It is a super-2 number, since 2×526900052692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52690005169) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396587 + ... + 512504.
It is an arithmetic number, because the mean of its divisors is an integer number (4836369440).
Almost surely, 252690005269 is an apocalyptic number.
It is an amenable number.
52690005269 is a deficient number, since it is larger than the sum of its proper divisors (5346428011).
52690005269 is a wasteful number, since it uses less digits than its factorization.
52690005269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909592 (or 909581 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 44.
The spelling of 52690005269 in words is "fifty-two billion, six hundred ninety million, five thousand, two hundred sixty-nine".
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