Base | Representation |
---|---|
bin | 1110111000100… |
… | …00011110011110 |
3 | 22200220221022010 |
4 | 13130100132132 |
5 | 223430114110 |
6 | 20215532050 |
7 | 3044122266 |
oct | 734203636 |
9 | 280827263 |
10 | 124848030 |
11 | 6452319a |
12 | 3598a026 |
13 | 1cb33798 |
14 | 1281c7a6 |
15 | ae62020 |
hex | 771079e |
124848030 has 32 divisors (see below), whose sum is σ = 300819744. Its totient is φ = 33161216.
The previous prime is 124848013. The next prime is 124848037. The reversal of 124848030 is 30848421.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124848037) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 387 + ... + 15806.
It is an arithmetic number, because the mean of its divisors is an integer number (9400617).
Almost surely, 2124848030 is an apocalyptic number.
124848030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124848030 is an abundant number, since it is smaller than the sum of its proper divisors (175971714).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124848030 is a wasteful number, since it uses less digits than its factorization.
124848030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16460.
The product of its (nonzero) digits is 6144, while the sum is 30.
The square root of 124848030 is about 11173.5415155626. The cubic root of 124848030 is about 499.7972911627.
It can be divided in two parts, 1248480 and 30, that multiplied together give a square (37454400 = 61202).
The spelling of 124848030 in words is "one hundred twenty-four million, eight hundred forty-eight thousand, thirty".
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