Base | Representation |
---|---|
bin | 1101000001101… |
… | …10010001101111 |
3 | 21121121201001110 |
4 | 12200312101233 |
5 | 210433233343 |
6 | 14502043103 |
7 | 2464546512 |
oct | 640662157 |
9 | 247551043 |
10 | 109274223 |
11 | 56756383 |
12 | 30719493 |
13 | 1983cc06 |
14 | 10726d79 |
15 | 98d7833 |
hex | 683646f |
109274223 has 16 divisors (see below), whose sum is σ = 150581376. Its totient is φ = 70442400.
The previous prime is 109274213. The next prime is 109274227. The reversal of 109274223 is 322472901.
It is not a de Polignac number, because 109274223 - 212 = 109270127 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (109274227) 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, 8836 + ... + 17222.
It is an arithmetic number, because the mean of its divisors is an integer number (9411336).
Almost surely, 2109274223 is an apocalyptic number.
109274223 is a deficient number, since it is larger than the sum of its proper divisors (41307153).
109274223 is a wasteful number, since it uses less digits than its factorization.
109274223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8534.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 109274223 is about 10453.4311591936. The cubic root of 109274223 is about 478.0858709659.
The spelling of 109274223 in words is "one hundred nine million, two hundred seventy-four thousand, two hundred twenty-three".
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