Base | Representation |
---|---|
bin | 1101000110100… |
… | …01010100010110 |
3 | 21122210222011201 |
4 | 12203101110112 |
5 | 211114044040 |
6 | 14523423114 |
7 | 2503133122 |
oct | 643212426 |
9 | 248728151 |
10 | 109909270 |
11 | 5704a509 |
12 | 30984a9a |
13 | 19a02c93 |
14 | 10850582 |
15 | 99b0a9a |
hex | 68d1516 |
109909270 has 16 divisors (see below), whose sum is σ = 199053360. Its totient is φ = 43693344.
The previous prime is 109909259. The next prime is 109909297. The reversal of 109909270 is 72909901.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32085 + ... + 35344.
It is an arithmetic number, because the mean of its divisors is an integer number (12440835).
Almost surely, 2109909270 is an apocalyptic number.
109909270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
109909270 is a deficient number, since it is larger than the sum of its proper divisors (89144090).
109909270 is a wasteful number, since it uses less digits than its factorization.
109909270 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67599.
The product of its (nonzero) digits is 10206, while the sum is 37.
The square root of 109909270 is about 10483.7622063837. The cubic root of 109909270 is about 479.0102144634.
The spelling of 109909270 in words is "one hundred nine million, nine hundred nine thousand, two hundred seventy".
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