Base | Representation |
---|---|
bin | 111010011101000110… |
… | …0101111011111010110 |
3 | 110000000102201121120221 |
4 | 1310322030233133112 |
5 | 4024041300022413 |
6 | 133400133344554 |
7 | 12032522251456 |
oct | 1647214573726 |
9 | 400012647527 |
10 | 125530470358 |
11 | 49267750387 |
12 | 203b3a9815a |
13 | bab6c09137 |
14 | 610ba51d66 |
15 | 33ea79368d |
hex | 1d3a32f7d6 |
125530470358 has 4 divisors (see below), whose sum is σ = 188295705540. Its totient is φ = 62765235178.
The previous prime is 125530470353. The next prime is 125530470413. The reversal of 125530470358 is 853074035521.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 853074035521 = 3449 ⋅247339529.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125530470353) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31382617588 + ... + 31382617591.
It is an arithmetic number, because the mean of its divisors is an integer number (47073926385).
Almost surely, 2125530470358 is an apocalyptic number.
125530470358 is a deficient number, since it is larger than the sum of its proper divisors (62765235182).
125530470358 is an equidigital number, since it uses as much as digits as its factorization.
125530470358 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62765235181.
The product of its (nonzero) digits is 504000, while the sum is 43.
The spelling of 125530470358 in words is "one hundred twenty-five billion, five hundred thirty million, four hundred seventy thousand, three hundred fifty-eight".
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