Base | Representation |
---|---|
bin | 100110100110… |
… | …111011101111 |
3 | 201001012022202 |
4 | 212212323233 |
5 | 10042332233 |
6 | 1000532115 |
7 | 152012060 |
oct | 46467357 |
9 | 21035282 |
10 | 10120943 |
11 | 5793018 |
12 | 348103b |
13 | 2134931 |
14 | 14b6567 |
15 | d4dbe8 |
hex | 9a6eef |
10120943 has 16 divisors (see below), whose sum is σ = 12403200. Its totient is φ = 8068896.
The previous prime is 10120931. The next prime is 10120951. The reversal of 10120943 is 34902101.
It is a cyclic number.
It is not a de Polignac number, because 10120943 - 216 = 10055407 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10120963) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5108 + ... + 6806.
It is an arithmetic number, because the mean of its divisors is an integer number (775200).
Almost surely, 210120943 is an apocalyptic number.
10120943 is a deficient number, since it is larger than the sum of its proper divisors (2282257).
10120943 is a wasteful number, since it uses less digits than its factorization.
10120943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1766.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 10120943 is about 3181.3429554199. The cubic root of 10120943 is about 216.3085368390.
The spelling of 10120943 in words is "ten million, one hundred twenty thousand, nine hundred forty-three".
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