Base | Representation |
---|---|
bin | 11100011110100100000010… |
… | …100100010100000000110000 |
3 | 121102110100202010020220100202 |
4 | 130132210002210110000300 |
5 | 112404010424101022430 |
6 | 1122213005511134332 |
7 | 35244460223634134 |
oct | 3436440244240060 |
9 | 542410663226322 |
10 | 125245584392240 |
11 | 369a8399275504 |
12 | 120695249743a8 |
13 | 54b67b9813960 |
14 | 22cdcc0a093c4 |
15 | e72dd21c2d45 |
hex | 71e902914030 |
125245584392240 has 320 divisors, whose sum is σ = 326806595039232. Its totient is φ = 44344765440000.
The previous prime is 125245584392081. The next prime is 125245584392263. The reversal of 125245584392240 is 42293485542521.
It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 538688015 + ... + 538920465.
Almost surely, 2125245584392240 is an apocalyptic number.
125245584392240 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 125245584392240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163403297519616).
125245584392240 is an abundant number, since it is smaller than the sum of its proper divisors (201561010646992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125245584392240 is a wasteful number, since it uses less digits than its factorization.
125245584392240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232748 (or 232742 counting only the distinct ones).
The product of its (nonzero) digits is 27648000, while the sum is 56.
The spelling of 125245584392240 in words is "one hundred twenty-five trillion, two hundred forty-five billion, five hundred eighty-four million, three hundred ninety-two thousand, two hundred forty".
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