Base | Representation |
---|---|
bin | 100110011011… |
… | …010010000100 |
3 | 200221202212020 |
4 | 212123102010 |
5 | 10034320340 |
6 | 555523140 |
7 | 151422663 |
oct | 46332204 |
9 | 20852766 |
10 | 10073220 |
11 | 5760183 |
12 | 34594b0 |
13 | 2118cb1 |
14 | 14a2dda |
15 | d3e9d0 |
hex | 99b484 |
10073220 has 24 divisors (see below), whose sum is σ = 28205184. Its totient is φ = 2686176.
The previous prime is 10073209. The next prime is 10073221. The reversal of 10073220 is 2237001.
It is a super-2 number, since 2×100732202 = 202939522336800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 10073220.
It is not an unprimeable number, because it can be changed into a prime (10073221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83884 + ... + 84003.
It is an arithmetic number, because the mean of its divisors is an integer number (1175216).
Almost surely, 210073220 is an apocalyptic number.
10073220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10073220 is an abundant number, since it is smaller than the sum of its proper divisors (18131964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10073220 is a wasteful number, since it uses less digits than its factorization.
10073220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167899 (or 167897 counting only the distinct ones).
The product of its (nonzero) digits is 84, while the sum is 15.
The square root of 10073220 is about 3173.8336440337. The cubic root of 10073220 is about 215.9680165264.
The spelling of 10073220 in words is "ten million, seventy-three thousand, two hundred twenty".
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