Base | Representation |
---|---|
bin | 11100101110011… |
… | …000000011011100 |
3 | 1020120211000212010 |
4 | 130232120003130 |
5 | 1441332403241 |
6 | 115453111220 |
7 | 14641150143 |
oct | 3456300334 |
9 | 1216730763 |
10 | 481919196 |
11 | 228038030 |
12 | 115488510 |
13 | 78ac43b5 |
14 | 4800a75a |
15 | 2c495d16 |
hex | 1cb980dc |
481919196 has 48 divisors (see below), whose sum is σ = 1298868480. Its totient is φ = 137445120.
The previous prime is 481919171. The next prime is 481919219. The reversal of 481919196 is 691919184.
It is a happy number.
It is a super-2 number, since 2×4819191962 = 464492222946572832, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105136 + ... + 109623.
It is an arithmetic number, because the mean of its divisors is an integer number (27059760).
Almost surely, 2481919196 is an apocalyptic number.
It is an amenable number.
481919196 is an abundant number, since it is smaller than the sum of its proper divisors (816949284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481919196 is a wasteful number, since it uses less digits than its factorization.
481919196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 214794 (or 214792 counting only the distinct ones).
The product of its digits is 139968, while the sum is 48.
The square root of 481919196 is about 21952.6580622940. The cubic root of 481919196 is about 784.0156680716.
The spelling of 481919196 in words is "four hundred eighty-one million, nine hundred nineteen thousand, one hundred ninety-six".
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