Base | Representation |
---|---|
bin | 1111011111001… |
… | …0001010101100 |
3 | 11112020001120200 |
4 | 3313302022230 |
5 | 113112030202 |
6 | 10240113500 |
7 | 1416052221 |
oct | 367621254 |
9 | 145201520 |
10 | 64955052 |
11 | 33735768 |
12 | 19905890 |
13 | 105c3456 |
14 | 88ab948 |
15 | 5a80e1c |
hex | 3df22ac |
64955052 has 18 divisors (see below), whose sum is σ = 164192028. Its totient is φ = 21651672.
The previous prime is 64954997. The next prime is 64955063. The reversal of 64955052 is 25055946.
64955052 is a `hidden beast` number, since 64 + 95 + 505 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1804307 = 64955052 / (6 + 4 + 9 + 5 + 5 + 0 + 5 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 64954998 and 64955016.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 902118 + ... + 902189.
Almost surely, 264955052 is an apocalyptic number.
It is an amenable number.
64955052 is an abundant number, since it is smaller than the sum of its proper divisors (99236976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
64955052 is a wasteful number, since it uses less digits than its factorization.
64955052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1804317 (or 1804312 counting only the distinct ones).
The product of its (nonzero) digits is 54000, while the sum is 36.
The square root of 64955052 is about 8059.4697096025. The cubic root of 64955052 is about 401.9798757283.
The spelling of 64955052 in words is "sixty-four million, nine hundred fifty-five thousand, fifty-two".
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