Base | Representation |
---|---|
bin | 111010010001110011… |
… | …0001100000011101000 |
3 | 102222001000011222122001 |
4 | 1310203212030003220 |
5 | 4022302210440000 |
6 | 133254345540344 |
7 | 12020236125466 |
oct | 1644346140350 |
9 | 388030158561 |
10 | 125151265000 |
11 | 49092698823 |
12 | 20308aa46b4 |
13 | ba56498878 |
14 | 60b3541836 |
15 | 33c733b46a |
hex | 1d2398c0e8 |
125151265000 has 80 divisors (see below), whose sum is σ = 293570402400. Its totient is φ = 50002296000.
The previous prime is 125151264947. The next prime is 125151265003. The reversal of 125151265000 is 562151521.
It is a super-2 number, since 2×1251512650002 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 125151265000.
It is not an unprimeable number, because it can be changed into a prime (125151265003) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4420891 + ... + 4449109.
It is an arithmetic number, because the mean of its divisors is an integer number (3669630030).
Almost surely, 2125151265000 is an apocalyptic number.
125151265000 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 125151265000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146785201200).
125151265000 is an abundant number, since it is smaller than the sum of its proper divisors (168419137400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125151265000 is an equidigital number, since it uses as much as digits as its factorization.
125151265000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29132 (or 29113 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 28.
The spelling of 125151265000 in words is "one hundred twenty-five billion, one hundred fifty-one million, two hundred sixty-five thousand".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •