Base | Representation |
---|---|
bin | 10010110000101101… |
… | …10011111011011111 |
3 | 221222221211100001221 |
4 | 21120112303323133 |
5 | 131112002400341 |
6 | 4343244314211 |
7 | 504413134510 |
oct | 113026637337 |
9 | 27887740057 |
10 | 10072309471 |
11 | 42a9613204 |
12 | 1b51242967 |
13 | c46987243 |
14 | 6b79c6a07 |
15 | 3de3e2ed1 |
hex | 2585b3edf |
10072309471 has 8 divisors (see below), whose sum is σ = 11521770624. Its totient is φ = 8625488280.
The previous prime is 10072309463. The next prime is 10072309487. The reversal of 10072309471 is 17490327001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10072309471 - 23 = 10072309463 is a prime.
It is a super-3 number, since 3×100723094713 (a number of 31 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10072309441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 651805 + ... + 667078.
It is an arithmetic number, because the mean of its divisors is an integer number (1440221328).
Almost surely, 210072309471 is an apocalyptic number.
10072309471 is a deficient number, since it is larger than the sum of its proper divisors (1449461153).
10072309471 is a wasteful number, since it uses less digits than its factorization.
10072309471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1319981.
The product of its (nonzero) digits is 10584, while the sum is 34.
The spelling of 10072309471 in words is "ten billion, seventy-two million, three hundred nine thousand, four hundred seventy-one".
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