Base | Representation |
---|---|
bin | 111010001110000110… |
… | …0001100011110011100 |
3 | 102221201100101012110001 |
4 | 1310130030030132130 |
5 | 4022023403313320 |
6 | 133234150424044 |
7 | 12014200024402 |
oct | 1643414143634 |
9 | 387640335401 |
10 | 125027010460 |
11 | 49029540520 |
12 | 20293362024 |
13 | ba36812281 |
14 | 60a0c39472 |
15 | 33bb49520a |
hex | 1d1c30c79c |
125027010460 has 48 divisors (see below), whose sum is σ = 288612035712. Its totient is φ = 45117300800.
The previous prime is 125027010457. The next prime is 125027010469. The reversal of 125027010460 is 64010720521.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125027010469) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2140282 + ... + 2197921.
It is an arithmetic number, because the mean of its divisors is an integer number (6012750744).
Almost surely, 2125027010460 is an apocalyptic number.
125027010460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
125027010460 is an abundant number, since it is smaller than the sum of its proper divisors (163585025252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125027010460 is a wasteful number, since it uses less digits than its factorization.
125027010460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4338354 (or 4338352 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 28.
Adding to 125027010460 its reverse (64010720521), we get a palindrome (189037730981).
The spelling of 125027010460 in words is "one hundred twenty-five billion, twenty-seven million, ten thousand, four hundred sixty".
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