Base | Representation |
---|---|
bin | 111001111000100011… |
… | …1000000011011010100 |
3 | 102212211222100011012002 |
4 | 1303301013000123110 |
5 | 4014033340330400 |
6 | 133034331014432 |
7 | 11660242344131 |
oct | 1636107003324 |
9 | 385758304162 |
10 | 124304230100 |
11 | 48798551986 |
12 | 2011129a418 |
13 | b94cb5809b |
14 | 6032c51588 |
15 | 3377cc2ed5 |
hex | 1cf11c06d4 |
124304230100 has 72 divisors (see below), whose sum is σ = 284015571840. Its totient is φ = 47091732480.
The previous prime is 124304230097. The next prime is 124304230207. The reversal of 124304230100 is 1032403421.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9480149 + ... + 9493251.
It is an arithmetic number, because the mean of its divisors is an integer number (3944660720).
Almost surely, 2124304230100 is an apocalyptic number.
124304230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124304230100 is an abundant number, since it is smaller than the sum of its proper divisors (159711341740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124304230100 is a wasteful number, since it uses less digits than its factorization.
124304230100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18129 (or 18122 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 124304230100 its reverse (1032403421), we get a palindrome (125336633521).
The spelling of 124304230100 in words is "one hundred twenty-four billion, three hundred four million, two hundred thirty thousand, one hundred".
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