Base | Representation |
---|---|
bin | 1111001000101… |
… | …1110000111010 |
3 | 11102110110211122 |
4 | 3302023300322 |
5 | 112223041114 |
6 | 10144425242 |
7 | 1400426252 |
oct | 362136072 |
9 | 142413748 |
10 | 63487034 |
11 | 32922826 |
12 | 19318222 |
13 | 101cb1c0 |
14 | 8608962 |
15 | 5890e8e |
hex | 3c8bc3a |
63487034 has 8 divisors (see below), whose sum is σ = 102556020. Its totient is φ = 29301696.
The previous prime is 63487001. The next prime is 63487069. The reversal of 63487034 is 43078436.
It can be written as a sum of positive squares in 2 ways, for example, as 46881409 + 16605625 = 6847^2 + 4075^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×634870342 = 8061206972234312, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 63486985 and 63487003.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1220879 + ... + 1220930.
Almost surely, 263487034 is an apocalyptic number.
63487034 is a deficient number, since it is larger than the sum of its proper divisors (39068986).
63487034 is a wasteful number, since it uses less digits than its factorization.
63487034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2441824.
The product of its (nonzero) digits is 48384, while the sum is 35.
The square root of 63487034 is about 7967.8751245235. The cubic root of 63487034 is about 398.9284528634.
The spelling of 63487034 in words is "sixty-three million, four hundred eighty-seven thousand, thirty-four".
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