Base | Representation |
---|---|
bin | 1000000000110001000100 |
3 | 10221201001121 |
4 | 20000301010 |
5 | 1014202132 |
6 | 113003324 |
7 | 23565205 |
oct | 10006104 |
9 | 3851047 |
10 | 2100292 |
11 | 1204a87 |
12 | 853544 |
13 | 586c9c |
14 | 3c95ac |
15 | 2b7497 |
hex | 200c44 |
2100292 has 12 divisors (see below), whose sum is σ = 3761296. Its totient is φ = 1025640.
The previous prime is 2100277. The next prime is 2100313. The reversal of 2100292 is 2920012.
It is a happy number.
It is a super-2 number, since 2×21002922 = 8822452970528, which contains 22 as substring.
It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5934 + ... + 6277.
22100292 is an apocalyptic number.
It is an amenable number.
2100292 is a deficient number, since it is larger than the sum of its proper divisors (1661004).
2100292 is a wasteful number, since it uses less digits than its factorization.
2100292 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12258 (or 12256 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 16.
The square root of 2100292 is about 1449.2384206886. The cubic root of 2100292 is about 128.0638516065.
The spelling of 2100292 in words is "two million, one hundred thousand, two hundred ninety-two".
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