Base | Representation |
---|---|
bin | 10011000001111001… |
… | …10111101110110000 |
3 | 222101000011012002221 |
4 | 21200330313232300 |
5 | 131410411113430 |
6 | 4405435050424 |
7 | 511113565435 |
oct | 114074675660 |
9 | 28330135087 |
10 | 10216504240 |
11 | 4372a4a938 |
12 | 1b915a0a14 |
13 | c6a8029a7 |
14 | 6ccbddb8c |
15 | 3ebdc757a |
hex | 260f37bb0 |
10216504240 has 40 divisors (see below), whose sum is σ = 23828363280. Its totient is φ = 4073700096.
The previous prime is 10216504237. The next prime is 10216504253. The reversal of 10216504240 is 4240561201.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (40).
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, 176070 + ... + 226789.
It is an arithmetic number, because the mean of its divisors is an integer number (595709082).
Almost surely, 210216504240 is an apocalyptic number.
10216504240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10216504240 is an abundant number, since it is smaller than the sum of its proper divisors (13611859040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10216504240 is a wasteful number, since it uses less digits than its factorization.
10216504240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 403189 (or 403183 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 25.
The spelling of 10216504240 in words is "ten billion, two hundred sixteen million, five hundred four thousand, two hundred forty".
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