Base | Representation |
---|---|
bin | 10011001010001000… |
… | …00110110110111000 |
3 | 222112211000001022111 |
4 | 21211010012312320 |
5 | 132031042310242 |
6 | 4420342102104 |
7 | 512612251555 |
oct | 114504066670 |
9 | 28484001274 |
10 | 10285510072 |
11 | 43a89a1a52 |
12 | 1bb071a934 |
13 | c7bbb3b46 |
14 | 6d8043a2c |
15 | 402ea8817 |
hex | 265106db8 |
10285510072 has 8 divisors (see below), whose sum is σ = 19285331400. Its totient is φ = 5142755032.
The previous prime is 10285510049. The next prime is 10285510121. The reversal of 10285510072 is 27001558201.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 642844372 + ... + 642844387.
It is an arithmetic number, because the mean of its divisors is an integer number (2410666425).
Almost surely, 210285510072 is an apocalyptic number.
It is an amenable number.
10285510072 is a deficient number, since it is larger than the sum of its proper divisors (8999821328).
10285510072 is a wasteful number, since it uses less digits than its factorization.
10285510072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1285688765 (or 1285688761 counting only the distinct ones).
The product of its (nonzero) digits is 5600, while the sum is 31.
The spelling of 10285510072 in words is "ten billion, two hundred eighty-five million, five hundred ten thousand, seventy-two".
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