Base | Representation |
---|---|
bin | 10001011001111… |
… | …001000100011110 |
3 | 202100110010201221 |
4 | 101121321010132 |
5 | 1044223000110 |
6 | 44550323554 |
7 | 10143650020 |
oct | 2131710436 |
9 | 670403657 |
10 | 292000030 |
11 | 13a90aa43 |
12 | 819595ba |
13 | 486596aa |
14 | 2aad0010 |
15 | 1a97d7da |
hex | 1167911e |
292000030 has 16 divisors (see below), whose sum is σ = 600685920. Its totient is φ = 100114272.
The previous prime is 292000013. The next prime is 292000031. The reversal of 292000030 is 30000292.
It is a junction number, because it is equal to n+sod(n) for n = 291999968 and 292000013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (292000031) 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, 2085645 + ... + 2085784.
It is an arithmetic number, because the mean of its divisors is an integer number (37542870).
Almost surely, 2292000030 is an apocalyptic number.
292000030 is an abundant number, since it is smaller than the sum of its proper divisors (308685890).
292000030 is a wasteful number, since it uses less digits than its factorization.
292000030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4171443.
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 292000030 is about 17088.0083684436. The cubic root of 292000030 is about 663.4287664069.
The spelling of 292000030 in words is "two hundred ninety-two million, thirty", and thus it is an aban number.
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