Base | Representation |
---|---|
bin | 1111001000101… |
… | …0010000101001 |
3 | 11102110011101110 |
4 | 3302022100221 |
5 | 112222341443 |
6 | 10144340533 |
7 | 1400402301 |
oct | 362122051 |
9 | 142404343 |
10 | 63480873 |
11 | 32919135 |
12 | 19314749 |
13 | 101c8461 |
14 | 8606601 |
15 | 588e233 |
hex | 3c8a429 |
63480873 has 32 divisors (see below), whose sum is σ = 92707200. Its totient is φ = 38619648.
The previous prime is 63480871. The next prime is 63480877. The reversal of 63480873 is 37808436.
It is not a de Polignac number, because 63480873 - 21 = 63480871 is a prime.
It is not an unprimeable number, because it can be changed into a prime (63480871) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 869565 + ... + 869637.
It is an arithmetic number, because the mean of its divisors is an integer number (2897100).
Almost surely, 263480873 is an apocalyptic number.
It is an amenable number.
63480873 is a deficient number, since it is larger than the sum of its proper divisors (29226327).
63480873 is an equidigital number, since it uses as much as digits as its factorization.
63480873 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186 (or 152 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 63480873 is about 7967.4885001486. The cubic root of 63480873 is about 398.9155479832.
The spelling of 63480873 in words is "sixty-three million, four hundred eighty thousand, eight hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •