Base | Representation |
---|---|
bin | 111110000110101… |
… | …100000111000000 |
3 | 2200121121002020202 |
4 | 332012230013000 |
5 | 4113214102203 |
6 | 251220224332 |
7 | 34551231440 |
oct | 7606540700 |
9 | 2617532222 |
10 | 1041940928 |
11 | 49516a706 |
12 | 250b3b0a8 |
13 | 137b332c2 |
14 | 9c548120 |
15 | 61718388 |
hex | 3e1ac1c0 |
1041940928 has 28 divisors (see below), whose sum is σ = 2362974192. Its totient is φ = 446545920.
The previous prime is 1041940903. The next prime is 1041940937. The reversal of 1041940928 is 8290491401.
It is a tau number, because it is divible by the number of its divisors (28).
It is a junction number, because it is equal to n+sod(n) for n = 1041940891 and 1041940900.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1162433 + ... + 1163328.
Almost surely, 21041940928 is an apocalyptic number.
It is an amenable number.
1041940928 is an abundant number, since it is smaller than the sum of its proper divisors (1321033264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1041940928 is an equidigital number, since it uses as much as digits as its factorization.
1041940928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2325780 (or 2325770 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 38.
The square root of 1041940928 is about 32279.1097770679. The cubic root of 1041940928 is about 1013.7892908063.
The spelling of 1041940928 in words is "one billion, forty-one million, nine hundred forty thousand, nine hundred twenty-eight".
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