Base | Representation |
---|---|
bin | 111011111000000101110 |
3 | 10200200101210 |
4 | 13133000232 |
5 | 1000241110 |
6 | 110015250 |
7 | 22451130 |
oct | 7370056 |
9 | 3620353 |
10 | 1962030 |
11 | 1120114 |
12 | 7a7526 |
13 | 539085 |
14 | 391050 |
15 | 28b520 |
hex | 1df02e |
1962030 has 32 divisors (see below), whose sum is σ = 5382144. Its totient is φ = 448416.
The previous prime is 1962013. The next prime is 1962041. The reversal of 1962030 is 302691.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 1961988 and 1962006.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4462 + ... + 4881.
It is an arithmetic number, because the mean of its divisors is an integer number (168192).
21962030 is an apocalyptic number.
1962030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1962030 is an abundant number, since it is smaller than the sum of its proper divisors (3420114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1962030 is a wasteful number, since it uses less digits than its factorization.
1962030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9360.
The product of its (nonzero) digits is 324, while the sum is 21.
The square root of 1962030 is about 1400.7248123739. The cubic root of 1962030 is about 125.1896853435.
The spelling of 1962030 in words is "one million, nine hundred sixty-two thousand, thirty".
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