Base | Representation |
---|---|
bin | 111001011010100… |
… | …1010101101100100 |
3 | 11222021010101020020 |
4 | 1302311022231210 |
5 | 12421143241012 |
6 | 515100235140 |
7 | 65512215036 |
oct | 16265125544 |
9 | 4867111206 |
10 | 1926540132 |
11 | 8a9533130 |
12 | 45923bab0 |
13 | 249196a9a |
14 | 143c15c56 |
15 | b4201a8c |
hex | 72d4ab64 |
1926540132 has 24 divisors (see below), whose sum is σ = 4903920672. Its totient is φ = 583800000.
The previous prime is 1926540127. The next prime is 1926540163. The reversal of 1926540132 is 2310456291.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 1926540093 and 1926540102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7297369 + ... + 7297632.
It is an arithmetic number, because the mean of its divisors is an integer number (204330028).
Almost surely, 21926540132 is an apocalyptic number.
1926540132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1926540132 is an abundant number, since it is smaller than the sum of its proper divisors (2977380540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1926540132 is a wasteful number, since it uses less digits than its factorization.
1926540132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14595019 (or 14595017 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 33.
The square root of 1926540132 is about 43892.3698608312. The cubic root of 1926540132 is about 1244.3026329534.
The spelling of 1926540132 in words is "one billion, nine hundred twenty-six million, five hundred forty thousand, one hundred thirty-two".
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