Base | Representation |
---|---|
bin | 10011010111100001… |
… | …10010111000101110 |
3 | 222211122110102220200 |
4 | 21223300302320232 |
5 | 132243324404141 |
6 | 4435434454330 |
7 | 515445406260 |
oct | 115360627056 |
9 | 28748412820 |
10 | 10397888046 |
11 | 4456378207 |
12 | 20222943a6 |
13 | c9926c6a0 |
14 | 708d37b30 |
15 | 40cca5ab6 |
hex | 26bc32e2e |
10397888046 has 96 divisors (see below), whose sum is σ = 27752245248. Its totient is φ = 2739873600.
The previous prime is 10397888009. The next prime is 10397888141. The reversal of 10397888046 is 64088879301.
It is a junction number, because it is equal to n+sod(n) for n = 10397887983 and 10397888001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2564721 + ... + 2568771.
It is an arithmetic number, because the mean of its divisors is an integer number (289085888).
Almost surely, 210397888046 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10397888046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13876122624).
10397888046 is an abundant number, since it is smaller than the sum of its proper divisors (17354357202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10397888046 is a wasteful number, since it uses less digits than its factorization.
10397888046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5646 (or 5643 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 54.
The spelling of 10397888046 in words is "ten billion, three hundred ninety-seven million, eight hundred eighty-eight thousand, forty-six".
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