Base | Representation |
---|---|
bin | 11100101110100… |
… | …000001100000000 |
3 | 1020120212201120001 |
4 | 130232200030000 |
5 | 1441334440022 |
6 | 115453525344 |
7 | 14641346236 |
oct | 3456401400 |
9 | 1216781501 |
10 | 481952512 |
11 | 228060068 |
12 | 1154a3854 |
13 | 78b06602 |
14 | 48018956 |
15 | 2c4a0b27 |
hex | 1cba0300 |
481952512 has 36 divisors (see below), whose sum is σ = 964584040. Its totient is φ = 240334848.
The previous prime is 481952483. The next prime is 481952539. The reversal of 481952512 is 215259184.
It is a super-3 number, since 3×4819525123 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
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, 102403 + ... + 107005.
Almost surely, 2481952512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 481952512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (482292020).
481952512 is an abundant number, since it is smaller than the sum of its proper divisors (482631528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481952512 is an equidigital number, since it uses as much as digits as its factorization.
481952512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5028 (or 5014 counting only the distinct ones).
The product of its digits is 28800, while the sum is 37.
The square root of 481952512 is about 21953.4168638962. The cubic root of 481952512 is about 784.0337344918.
The spelling of 481952512 in words is "four hundred eighty-one million, nine hundred fifty-two thousand, five hundred twelve".
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