Base | Representation |
---|---|
bin | 1001011111101100011… |
… | …1101001100001011010 |
3 | 120121001120222220211102 |
4 | 2113323013221201122 |
5 | 10133040440020000 |
6 | 202534531031402 |
7 | 14533302366332 |
oct | 2277307514132 |
9 | 517046886742 |
10 | 163126876250 |
11 | 631aa961608 |
12 | 27746a3b562 |
13 | 124c9014b60 |
14 | 7c76d060c2 |
15 | 439b2443d5 |
hex | 25fb1e985a |
163126876250 has 160 divisors (see below), whose sum is σ = 335662866000. Its totient is φ = 59076864000.
The previous prime is 163126876229. The next prime is 163126876261. The reversal of 163126876250 is 52678621361.
It can be written as a sum of positive squares in 40 ways, for example, as 163073015329 + 53860921 = 403823^2 + 7339^2 .
It is a super-2 number, since 2×1631268762502 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 163126876195 and 163126876204.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 215490872 + ... + 215491628.
Almost surely, 2163126876250 is an apocalyptic number.
163126876250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
163126876250 is an abundant number, since it is smaller than the sum of its proper divisors (172535989750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163126876250 is a wasteful number, since it uses less digits than its factorization.
163126876250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1030 (or 1015 counting only the distinct ones).
The product of its (nonzero) digits is 725760, while the sum is 47.
The spelling of 163126876250 in words is "one hundred sixty-three billion, one hundred twenty-six million, eight hundred seventy-six thousand, two hundred fifty".
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