Base | Representation |
---|---|
bin | 110000110100110010… |
… | …000000100000001101 |
3 | 12000022121010122101020 |
4 | 300310302000200031 |
5 | 1324331313211140 |
6 | 40030032304353 |
7 | 3534100161366 |
oct | 606462004015 |
9 | 160277118336 |
10 | 52425132045 |
11 | 20262690710 |
12 | a1b10a20b9 |
13 | 4c363179c0 |
14 | 2774852b6d |
15 | 156c7326d0 |
hex | c34c8080d |
52425132045 has 32 divisors (see below), whose sum is σ = 98544587904. Its totient is φ = 23462995200.
The previous prime is 52425132043. The next prime is 52425132061. The reversal of 52425132045 is 54023152425.
It is a happy number.
It is not a de Polignac number, because 52425132045 - 21 = 52425132043 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 52425131997 and 52425132015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52425132043) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12218166 + ... + 12222455.
It is an arithmetic number, because the mean of its divisors is an integer number (3079518372).
Almost surely, 252425132045 is an apocalyptic number.
52425132045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52425132045 is a deficient number, since it is larger than the sum of its proper divisors (46119455859).
52425132045 is a wasteful number, since it uses less digits than its factorization.
52425132045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24440653.
The product of its (nonzero) digits is 48000, while the sum is 33.
The spelling of 52425132045 in words is "fifty-two billion, four hundred twenty-five million, one hundred thirty-two thousand, forty-five".
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