Base | Representation |
---|---|
bin | 101101010010000… |
… | …1010001000100100 |
3 | 10220220001221120000 |
4 | 1122210022020210 |
5 | 11102433200012 |
6 | 410434341300 |
7 | 52436632425 |
oct | 13244121044 |
9 | 3826057500 |
10 | 1519428132 |
11 | 70a74a932 |
12 | 364a2a830 |
13 | 1b2a35301 |
14 | 105b1d64c |
15 | 8d5d5ddc |
hex | 5a90a224 |
1519428132 has 120 divisors (see below), whose sum is σ = 4058525856. Its totient is φ = 495580032.
The previous prime is 1519428109. The next prime is 1519428133. The reversal of 1519428132 is 2318249151.
1519428132 is a `hidden beast` number, since 1 + 519 + 4 + 2 + 8 + 132 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (1519428133) 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 39 ways as a sum of consecutive naturals, for example, 5368863 + ... + 5369145.
Almost surely, 21519428132 is an apocalyptic number.
1519428132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1519428132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2029262928).
1519428132 is an abundant number, since it is smaller than the sum of its proper divisors (2539097724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1519428132 is a wasteful number, since it uses less digits than its factorization.
1519428132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 599 (or 588 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 1519428132 is about 38979.8426369322. The cubic root of 1519428132 is about 1149.6352042688.
The spelling of 1519428132 in words is "one billion, five hundred nineteen million, four hundred twenty-eight thousand, one hundred thirty-two".
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