Base | Representation |
---|---|
bin | 11100101001011… |
… | …010111111001000 |
3 | 1020111101001100211 |
4 | 130221122333020 |
5 | 1441014323423 |
6 | 115405210504 |
7 | 14624130625 |
oct | 3451327710 |
9 | 1214331324 |
10 | 480620488 |
11 | 227330317 |
12 | 114b60a34 |
13 | 7875b22a |
14 | 47b8d34c |
15 | 2c2db10d |
hex | 1ca5afc8 |
480620488 has 8 divisors (see below), whose sum is σ = 901163430. Its totient is φ = 240310240.
The previous prime is 480620479. The next prime is 480620531. The reversal of 480620488 is 884026084.
It can be written as a sum of positive squares in only one way, i.e., 338486404 + 142134084 = 18398^2 + 11922^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-3 number, since 3×4806204883 (a number of 27 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 480620488.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30038773 + ... + 30038788.
Almost surely, 2480620488 is an apocalyptic number.
It is an amenable number.
480620488 is a deficient number, since it is larger than the sum of its proper divisors (420542942).
480620488 is a wasteful number, since it uses less digits than its factorization.
480620488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60077567 (or 60077563 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 40.
The square root of 480620488 is about 21923.0583632850. The cubic root of 480620488 is about 783.3107619068.
The spelling of 480620488 in words is "four hundred eighty million, six hundred twenty thousand, four hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •