Base | Representation |
---|---|
bin | 101010010100011… |
… | …0110111010100000 |
3 | 10122221222022110021 |
4 | 1110220312322200 |
5 | 10402004344312 |
6 | 352523243224 |
7 | 50121526312 |
oct | 12450667240 |
9 | 3587868407 |
10 | 1419996832 |
11 | 669607701 |
12 | 337679514 |
13 | 198260617 |
14 | d68397b2 |
15 | 849e4c07 |
hex | 54a36ea0 |
1419996832 has 36 divisors (see below), whose sum is σ = 2894359230. Its totient is φ = 684961536.
The previous prime is 1419996827. The next prime is 1419996833. The reversal of 1419996832 is 2386999141.
It can be written as a sum of positive squares in 3 ways, for example, as 1402053136 + 17943696 = 37444^2 + 4236^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 1419996832.
It is not an unprimeable number, because it can be changed into a prime (1419996833) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1147318 + ... + 1148554.
Almost surely, 21419996832 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 1419996832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1447179615).
1419996832 is an abundant number, since it is smaller than the sum of its proper divisors (1474362398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1419996832 is an frugal number, since it uses more digits than its factorization.
1419996832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2513 (or 1268 counting only the distinct ones).
The product of its digits is 839808, while the sum is 52.
The square root of 1419996832 is about 37682.8453278146. The cubic root of 1419996832 is about 1123.9900287443.
The spelling of 1419996832 in words is "one billion, four hundred nineteen million, nine hundred ninety-six thousand, eight hundred thirty-two".
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