Base | Representation |
---|---|
bin | 10011000101010011… |
… | …01001011101000000 |
3 | 222102222210220122001 |
4 | 21202221221131000 |
5 | 131440211110311 |
6 | 4412334153344 |
7 | 511611141250 |
oct | 114251513500 |
9 | 28388726561 |
10 | 10245019456 |
11 | 4388056831 |
12 | 1b9b052854 |
13 | c736a7bb9 |
14 | 6d2903960 |
15 | 3ee65b4c1 |
hex | 262a69740 |
10245019456 has 28 divisors (see below), whose sum is σ = 23234241568. Its totient is φ = 4390722432.
The previous prime is 10245019397. The next prime is 10245019483. The reversal of 10245019456 is 65491054201.
It is a tau number, because it is divible by the number of its divisors (28).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11433726 + ... + 11434621.
Almost surely, 210245019456 is an apocalyptic number.
10245019456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10245019456 is an abundant number, since it is smaller than the sum of its proper divisors (12989222112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10245019456 is an equidigital number, since it uses as much as digits as its factorization.
10245019456 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22868366 (or 22868356 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 37.
The spelling of 10245019456 in words is "ten billion, two hundred forty-five million, nineteen thousand, four hundred fifty-six".
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