Base | Representation |
---|---|
bin | 100110101111… |
… | …110010101010 |
3 | 201010001002120 |
4 | 212233302222 |
5 | 10100012401 |
6 | 1001412110 |
7 | 152222622 |
oct | 46576252 |
9 | 21101076 |
10 | 10157226 |
11 | 5808302 |
12 | 349a036 |
13 | 21482c1 |
14 | 14c5882 |
15 | d59836 |
hex | 9afcaa |
10157226 has 8 divisors (see below), whose sum is σ = 20314464. Its totient is φ = 3385740.
The previous prime is 10157209. The next prime is 10157227. The reversal of 10157226 is 62275101.
It is a sphenic number, since it is the product of 3 distinct primes.
10157226 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10157196 and 10157205.
It is not an unprimeable number, because it can be changed into a prime (10157227) 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, 846430 + ... + 846441.
It is an arithmetic number, because the mean of its divisors is an integer number (2539308).
Almost surely, 210157226 is an apocalyptic number.
10157226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10157226 is a wasteful number, since it uses less digits than its factorization.
10157226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1692876.
The product of its (nonzero) digits is 840, while the sum is 24.
The square root of 10157226 is about 3187.0403197952. The cubic root of 10157226 is about 216.5667131335.
The spelling of 10157226 in words is "ten million, one hundred fifty-seven thousand, two hundred twenty-six".
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