Base | Representation |
---|---|
bin | 1101000000011… |
… | …01110011000000 |
3 | 21121022021121110 |
4 | 12200031303000 |
5 | 210412432131 |
6 | 14454323320 |
7 | 2463256224 |
oct | 640156300 |
9 | 247267543 |
10 | 109108416 |
11 | 5665284a |
12 | 30659540 |
13 | 197b25c1 |
14 | 106c2784 |
15 | 98a3646 |
hex | 680dcc0 |
109108416 has 28 divisors (see below), whose sum is σ = 288683192. Its totient is φ = 36369408.
The previous prime is 109108409. The next prime is 109108423. The reversal of 109108416 is 614801901.
It is an interprime number because it is at equal distance from previous prime (109108409) and next prime (109108423).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 283945 + ... + 284328.
It is an arithmetic number, because the mean of its divisors is an integer number (10310114).
Almost surely, 2109108416 is an apocalyptic number.
109108416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
109108416 is an abundant number, since it is smaller than the sum of its proper divisors (179574776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109108416 is an equidigital number, since it uses as much as digits as its factorization.
109108416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 568288 (or 568278 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 30.
The square root of 109108416 is about 10445.4974031877. The cubic root of 109108416 is about 477.8439410485.
The spelling of 109108416 in words is "one hundred nine million, one hundred eight thousand, four hundred sixteen".
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