Base | Representation |
---|---|
bin | 1001001101011100011… |
… | …1011011001000100100 |
3 | 120010102011122121222112 |
4 | 2103113013123020210 |
5 | 10043022313321434 |
6 | 200404444220152 |
7 | 14301014464103 |
oct | 2232707331044 |
9 | 503364577875 |
10 | 158227870244 |
11 | 61116564914 |
12 | 267ba23a658 |
13 | 11bc8087332 |
14 | 793041403a |
15 | 41b10dbdce |
hex | 24d71db224 |
158227870244 has 12 divisors (see below), whose sum is σ = 277058565084. Its totient is φ = 79068280224.
The previous prime is 158227870219. The next prime is 158227870247. The reversal of 158227870244 is 442078722851.
It can be written as a sum of positive squares in 2 ways, for example, as 87876673600 + 70351196644 = 296440^2 + 265238^2 .
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 158227870192 and 158227870201.
It is not an unprimeable number, because it can be changed into a prime (158227870247) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11405927 + ... + 11419790.
It is an arithmetic number, because the mean of its divisors is an integer number (23088213757).
Almost surely, 2158227870244 is an apocalyptic number.
It is an amenable number.
158227870244 is a deficient number, since it is larger than the sum of its proper divisors (118830694840).
158227870244 is a wasteful number, since it uses less digits than its factorization.
158227870244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22827454 (or 22827452 counting only the distinct ones).
The product of its (nonzero) digits is 2007040, while the sum is 50.
The spelling of 158227870244 in words is "one hundred fifty-eight billion, two hundred twenty-seven million, eight hundred seventy thousand, two hundred forty-four".
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