Base | Representation |
---|---|
bin | 111010001010000010… |
… | …1101101010010111110 |
3 | 102221100212121211120212 |
4 | 1310110011231102332 |
5 | 4021234104422113 |
6 | 133212453312422 |
7 | 12010626524210 |
oct | 1642405552276 |
9 | 387325554525 |
10 | 124891092158 |
11 | 48a69847048 |
12 | 20255935712 |
13 | ba14603a41 |
14 | 608ab785b0 |
15 | 33ae5980a8 |
hex | 1d1416d4be |
124891092158 has 8 divisors (see below), whose sum is σ = 214099015152. Its totient is φ = 53524753776.
The previous prime is 124891092083. The next prime is 124891092173. The reversal of 124891092158 is 851290198421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
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 3 ways as a sum of consecutive naturals, for example, 4460396135 + ... + 4460396162.
It is an arithmetic number, because the mean of its divisors is an integer number (26762376894).
Almost surely, 2124891092158 is an apocalyptic number.
124891092158 is a deficient number, since it is larger than the sum of its proper divisors (89207922994).
124891092158 is an equidigital number, since it uses as much as digits as its factorization.
124891092158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8920792306.
The product of its (nonzero) digits is 414720, while the sum is 50.
The spelling of 124891092158 in words is "one hundred twenty-four billion, eight hundred ninety-one million, ninety-two thousand, one hundred fifty-eight".
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