Base | Representation |
---|---|
bin | 1100111111101… |
… | …00000001011010 |
3 | 21121002220210022 |
4 | 12133310001122 |
5 | 210401042332 |
6 | 14452150442 |
7 | 2462336354 |
oct | 637640132 |
9 | 247086708 |
10 | 109002842 |
11 | 565904a3 |
12 | 30608422 |
13 | 19776530 |
14 | 106960d4 |
15 | 9882212 |
hex | 67f405a |
109002842 has 16 divisors (see below), whose sum is σ = 183738240. Its totient is φ = 48121392.
The previous prime is 109002841. The next prime is 109002853. The reversal of 109002842 is 248200901.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is not an unprimeable number, because it can be changed into a prime (109002841) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90542 + ... + 91737.
It is an arithmetic number, because the mean of its divisors is an integer number (11483640).
Almost surely, 2109002842 is an apocalyptic number.
109002842 is a deficient number, since it is larger than the sum of its proper divisors (74735398).
109002842 is a wasteful number, since it uses less digits than its factorization.
109002842 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182317.
The product of its (nonzero) digits is 1152, while the sum is 26.
The square root of 109002842 is about 10440.4426151385. The cubic root of 109002842 is about 477.6897696959.
The spelling of 109002842 in words is "one hundred nine million, two thousand, eight hundred forty-two".
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