Base | Representation |
---|---|
bin | 111010010111101001… |
… | …1111010100010001110 |
3 | 102222112201000001122200 |
4 | 1310233103322202032 |
5 | 4023203014114410 |
6 | 133330050222330 |
7 | 12025143505431 |
oct | 1645723724216 |
9 | 388481001580 |
10 | 125347801230 |
11 | 49183625363 |
12 | 203628849a6 |
13 | ba8810c3b2 |
14 | 60d16a1818 |
15 | 33d970e3c0 |
hex | 1d2f4fa88e |
125347801230 has 24 divisors (see below), whose sum is σ = 325904283432. Its totient is φ = 33426080304.
The previous prime is 125347801169. The next prime is 125347801273. The reversal of 125347801230 is 32108743521.
125347801230 is a `hidden beast` number, since 1 + 2 + 5 + 347 + 80 + 1 + 230 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 696376584 + ... + 696376763.
It is an arithmetic number, because the mean of its divisors is an integer number (13579345143).
Almost surely, 2125347801230 is an apocalyptic number.
125347801230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
125347801230 is an abundant number, since it is smaller than the sum of its proper divisors (200556482202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125347801230 is a wasteful number, since it uses less digits than its factorization.
125347801230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1392753360 (or 1392753357 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The spelling of 125347801230 in words is "one hundred twenty-five billion, three hundred forty-seven million, eight hundred one thousand, two hundred thirty".
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