Base | Representation |
---|---|
bin | 101000000101… |
… | …001101010011 |
3 | 201202211000112 |
4 | 220011031103 |
5 | 10142211331 |
6 | 1013111535 |
7 | 155210630 |
oct | 50051523 |
9 | 21684015 |
10 | 10507091 |
11 | 5a27151 |
12 | 36285ab |
13 | 223b61a |
14 | 1577187 |
15 | dc832b |
hex | a05353 |
10507091 has 16 divisors (see below), whose sum is σ = 12386304. Its totient is φ = 8727264.
The previous prime is 10507087. The next prime is 10507099. The reversal of 10507091 is 19070501.
10507091 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10507091 - 22 = 10507087 is a prime.
It is a super-2 number, since 2×105070912 = 220797922564562, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10507099) 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, 47006 + ... + 47228.
It is an arithmetic number, because the mean of its divisors is an integer number (774144).
Almost surely, 210507091 is an apocalyptic number.
10507091 is a deficient number, since it is larger than the sum of its proper divisors (1879213).
10507091 is a wasteful number, since it uses less digits than its factorization.
10507091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 410.
The product of its (nonzero) digits is 315, while the sum is 23.
The square root of 10507091 is about 3241.4643295893. The cubic root of 10507091 is about 219.0252398229.
Adding to 10507091 its reverse (19070501), we get a palindrome (29577592).
The spelling of 10507091 in words is "ten million, five hundred seven thousand, ninety-one".
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