Base | Representation |
---|---|
bin | 111010100011010110… |
… | …0110011010100011100 |
3 | 110000120001101001021112 |
4 | 1311012230303110130 |
5 | 4030003442414434 |
6 | 133433024521152 |
7 | 12040650035000 |
oct | 1650654632434 |
9 | 400501331245 |
10 | 125740201244 |
11 | 4936507a299 |
12 | 204521801b8 |
13 | bb1b4bc658 |
14 | 612b848700 |
15 | 340ddc0dce |
hex | 1d46b3351c |
125740201244 has 96 divisors (see below), whose sum is σ = 265271193600. Its totient is φ = 52075396800.
The previous prime is 125740201219. The next prime is 125740201253. The reversal of 125740201244 is 442102047521.
It is a self number, because there is not a number n which added to its sum of digits gives 125740201244.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37298879 + ... + 37302249.
It is an arithmetic number, because the mean of its divisors is an integer number (2763241600).
Almost surely, 2125740201244 is an apocalyptic number.
125740201244 is a gapful number since it is divisible by the number (14) 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 125740201244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132635596800).
125740201244 is an abundant number, since it is smaller than the sum of its proper divisors (139530992356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125740201244 is a wasteful number, since it uses less digits than its factorization.
125740201244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4304 (or 4288 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 32.
Adding to 125740201244 its reverse (442102047521), we get a palindrome (567842248765).
The spelling of 125740201244 in words is "one hundred twenty-five billion, seven hundred forty million, two hundred one thousand, two hundred forty-four".
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