Base | Representation |
---|---|
bin | 111010011001111100… |
… | …0011111111001001100 |
3 | 102222202001022202222222 |
4 | 1310303320133321030 |
5 | 4023332133002200 |
6 | 133341430154512 |
7 | 12030064443041 |
oct | 1646370377114 |
9 | 388661282888 |
10 | 125424500300 |
11 | 49212951520 |
12 | 203844b2a38 |
13 | ba9ac85168 |
14 | 60db9491c8 |
15 | 33e130ed85 |
hex | 1d33e1fe4c |
125424500300 has 72 divisors (see below), whose sum is σ = 297040779840. Its totient is φ = 45589435200.
The previous prime is 125424500297. The next prime is 125424500317. The reversal of 125424500300 is 3005424521.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 125424500300.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2690591 + ... + 2736809.
Almost surely, 2125424500300 is an apocalyptic number.
125424500300 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 125424500300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148520389920).
125424500300 is an abundant number, since it is smaller than the sum of its proper divisors (171616279540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125424500300 is a wasteful number, since it uses less digits than its factorization.
125424500300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48711 (or 48704 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
Adding to 125424500300 its reverse (3005424521), we get a palindrome (128429924821).
The spelling of 125424500300 in words is "one hundred twenty-five billion, four hundred twenty-four million, five hundred thousand, three hundred".
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