Base | Representation |
---|---|
bin | 100110101010… |
… | …111010000110 |
3 | 201002000122200 |
4 | 212222322012 |
5 | 10043342342 |
6 | 1001135330 |
7 | 152110404 |
oct | 46527206 |
9 | 21060580 |
10 | 10137222 |
11 | 57a4277 |
12 | 348a546 |
13 | 213c174 |
14 | 14bc474 |
15 | d5394c |
hex | 9aae86 |
10137222 has 24 divisors (see below), whose sum is σ = 23120760. Its totient is φ = 3201120.
The previous prime is 10137221. The next prime is 10137229. The reversal of 10137222 is 22273101.
10137222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10137195 and 10137204.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10137221) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14479 + ... + 15162.
It is an arithmetic number, because the mean of its divisors is an integer number (963365).
Almost surely, 210137222 is an apocalyptic number.
10137222 is an abundant number, since it is smaller than the sum of its proper divisors (12983538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10137222 is a wasteful number, since it uses less digits than its factorization.
10137222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29668 (or 29665 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 10137222 is about 3183.9004381419. The cubic root of 10137222 is about 216.4244483182.
The spelling of 10137222 in words is "ten million, one hundred thirty-seven thousand, two hundred twenty-two".
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