Base | Representation |
---|---|
bin | 1100110100001… |
… | …11010100011100 |
3 | 21111022000122120 |
4 | 12122013110130 |
5 | 210010242040 |
6 | 14400142540 |
7 | 2443545243 |
oct | 632072434 |
9 | 244260576 |
10 | 107509020 |
11 | 55760133 |
12 | 30007a50 |
13 | 19372608 |
14 | 103c795a |
15 | 96897d0 |
hex | 668751c |
107509020 has 48 divisors (see below), whose sum is σ = 318735648. Its totient is φ = 26982400.
The previous prime is 107509001. The next prime is 107509027. The reversal of 107509020 is 20905701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107509027) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51681 + ... + 53720.
It is an arithmetic number, because the mean of its divisors is an integer number (6640326).
Almost surely, 2107509020 is an apocalyptic number.
107509020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107509020 is an abundant number, since it is smaller than the sum of its proper divisors (211226628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107509020 is a wasteful number, since it uses less digits than its factorization.
107509020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105430 (or 105428 counting only the distinct ones).
The product of its (nonzero) digits is 630, while the sum is 24.
The square root of 107509020 is about 10368.6556505653. The cubic root of 107509020 is about 475.4975690969.
The spelling of 107509020 in words is "one hundred seven million, five hundred nine thousand, twenty".
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