Base | Representation |
---|---|
bin | 101001110110… |
… | …000000101011 |
3 | 202122021211010 |
4 | 221312000223 |
5 | 10302003011 |
6 | 1031035003 |
7 | 162143655 |
oct | 51660053 |
9 | 22567733 |
10 | 10969131 |
11 | 62122a8 |
12 | 380ba63 |
13 | 2370a14 |
14 | 16576d5 |
15 | e6a1a6 |
hex | a7602b |
10969131 has 16 divisors (see below), whose sum is σ = 15907104. Its totient is φ = 6695424.
The previous prime is 10969129. The next prime is 10969139. The reversal of 10969131 is 13196901.
It is not a de Polignac number, because 10969131 - 21 = 10969129 is a prime.
It is a super-2 number, since 2×109691312 = 240643669790322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10969139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1020 + ... + 4793.
It is an arithmetic number, because the mean of its divisors is an integer number (994194).
Almost surely, 210969131 is an apocalyptic number.
10969131 is a deficient number, since it is larger than the sum of its proper divisors (4937973).
10969131 is a wasteful number, since it uses less digits than its factorization.
10969131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5870.
The product of its (nonzero) digits is 1458, while the sum is 30.
The square root of 10969131 is about 3311.9678440468. The cubic root of 10969131 is about 222.1897776615.
The spelling of 10969131 in words is "ten million, nine hundred sixty-nine thousand, one hundred thirty-one".
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