Base | Representation |
---|---|
bin | 100111101010… |
… | …011101010000 |
3 | 201120020201100 |
4 | 213222131100 |
5 | 10130210040 |
6 | 1010504400 |
7 | 154243320 |
oct | 47523520 |
9 | 21506640 |
10 | 10397520 |
11 | 59618a1 |
12 | 3595100 |
13 | 22007a3 |
14 | 1549280 |
15 | da5b30 |
hex | 9ea750 |
10397520 has 120 divisors (see below), whose sum is σ = 39926016. Its totient is φ = 2375424.
The previous prime is 10397509. The next prime is 10397537. The reversal of 10397520 is 2579301.
10397520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4009 + ... + 6071.
Almost surely, 210397520 is an apocalyptic number.
10397520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10397520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19963008).
10397520 is an abundant number, since it is smaller than the sum of its proper divisors (29528496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10397520 is a wasteful number, since it uses less digits than its factorization.
10397520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2089 (or 2080 counting only the distinct ones).
The product of its (nonzero) digits is 1890, while the sum is 27.
The square root of 10397520 is about 3224.5185687169. The cubic root of 10397520 is about 218.2612248845.
The spelling of 10397520 in words is "ten million, three hundred ninety-seven thousand, five hundred twenty".
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