Base | Representation |
---|---|
bin | 1100110101010… |
… | …01100101111000 |
3 | 21111120011012211 |
4 | 12122221211320 |
5 | 210024240100 |
6 | 14403144504 |
7 | 2445001435 |
oct | 632514570 |
9 | 244504184 |
10 | 107649400 |
11 | 55846651 |
12 | 30075134 |
13 | 193c1491 |
14 | 10422b8c |
15 | 96b61ba |
hex | 66a9978 |
107649400 has 24 divisors (see below), whose sum is σ = 250285320. Its totient is φ = 43059680.
The previous prime is 107649359. The next prime is 107649401. The reversal of 107649400 is 4946701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (107649401) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 268924 + ... + 269323.
It is an arithmetic number, because the mean of its divisors is an integer number (10428555).
Almost surely, 2107649400 is an apocalyptic number.
107649400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
107649400 is an abundant number, since it is smaller than the sum of its proper divisors (142635920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107649400 is a wasteful number, since it uses less digits than its factorization.
107649400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538263 (or 538254 counting only the distinct ones).
The product of its (nonzero) digits is 6048, while the sum is 31.
The square root of 107649400 is about 10375.4228829480. The cubic root of 107649400 is about 475.7044395427.
It can be divided in two parts, 10764 and 9400, that added together give a square (20164 = 1422).
The spelling of 107649400 in words is "one hundred seven million, six hundred forty-nine thousand, four hundred".
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