Base | Representation |
---|---|
bin | 10011000001110101… |
… | …01111011011010000 |
3 | 222100222002211021000 |
4 | 21200322233123100 |
5 | 131410240232221 |
6 | 4405415102000 |
7 | 511106051640 |
oct | 114072573320 |
9 | 28328084230 |
10 | 10215945936 |
11 | 43726a9429 |
12 | 1b91371900 |
13 | c6a668831 |
14 | 6ccad6520 |
15 | 3ebd16e26 |
hex | 260eaf6d0 |
10215945936 has 80 divisors (see below), whose sum is σ = 33512636800. Its totient is φ = 2918840832.
The previous prime is 10215945917. The next prime is 10215945947. The reversal of 10215945936 is 63954951201.
10215945936 is a `hidden beast` number, since 1 + 0 + 2 + 1 + 59 + 4 + 593 + 6 = 666.
10215945936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10215945891 and 10215945900.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1686121 + ... + 1692168.
It is an arithmetic number, because the mean of its divisors is an integer number (418907960).
Almost surely, 210215945936 is an apocalyptic number.
10215945936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
10215945936 is an abundant number, since it is smaller than the sum of its proper divisors (23296690864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10215945936 is a wasteful number, since it uses less digits than its factorization.
10215945936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3378313 (or 3378301 counting only the distinct ones).
The product of its (nonzero) digits is 291600, while the sum is 45.
The spelling of 10215945936 in words is "ten billion, two hundred fifteen million, nine hundred forty-five thousand, nine hundred thirty-six".
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