Base | Representation |
---|---|
bin | 1111001000110… |
… | …1101100010100 |
3 | 11102110212200011 |
4 | 3302031230110 |
5 | 112223314212 |
6 | 10144530004 |
7 | 1400461264 |
oct | 362155424 |
9 | 142425604 |
10 | 63494932 |
11 | 32928756 |
12 | 19320904 |
13 | 10201987 |
14 | 860b7a4 |
15 | 58934a7 |
hex | 3c8db14 |
63494932 has 24 divisors (see below), whose sum is σ = 120161664. Its totient is φ = 29242752.
The previous prime is 63494887. The next prime is 63494933. The reversal of 63494932 is 23949436.
63494932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (63494933) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6738 + ... + 13129.
It is an arithmetic number, because the mean of its divisors is an integer number (5006736).
Almost surely, 263494932 is an apocalyptic number.
It is an amenable number.
63494932 is a deficient number, since it is larger than the sum of its proper divisors (56666732).
63494932 is a wasteful number, since it uses less digits than its factorization.
63494932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19935 (or 19933 counting only the distinct ones).
The product of its digits is 139968, while the sum is 40.
The square root of 63494932 is about 7968.3707243074. The cubic root of 63494932 is about 398.9449948567.
The spelling of 63494932 in words is "sixty-three million, four hundred ninety-four thousand, nine hundred thirty-two".
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