Base | Representation |
---|---|
bin | 1101000011001… |
… | …10001100010000 |
3 | 21121222200021020 |
4 | 12201212030100 |
5 | 211011023410 |
6 | 14510155440 |
7 | 2466324630 |
oct | 641461420 |
9 | 247880236 |
10 | 109470480 |
11 | 5687a879 |
12 | 307b2b80 |
13 | 198ab342 |
14 | 107786c0 |
15 | 9925a70 |
hex | 6866310 |
109470480 has 160 divisors (see below), whose sum is σ = 410759424. Its totient is φ = 23543808.
The previous prime is 109470469. The next prime is 109470503. The reversal of 109470480 is 84074901.
It is a super-4 number, since 4×1094704804 (a number of 33 digits) contains 4444 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26644 + ... + 30476.
Almost surely, 2109470480 is an apocalyptic number.
109470480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 109470480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205379712).
109470480 is an abundant number, since it is smaller than the sum of its proper divisors (301288944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
109470480 is a wasteful number, since it uses less digits than its factorization.
109470480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3873 (or 3867 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 33.
The square root of 109470480 is about 10462.8141529896. The cubic root of 109470480 is about 478.3719145863.
The spelling of 109470480 in words is "one hundred nine million, four hundred seventy thousand, four hundred eighty".
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