Base | Representation |
---|---|
bin | 11011011011111… |
… | …01111100101010 |
3 | 121001002000222012 |
4 | 31231331330222 |
5 | 432404412101 |
6 | 34500555522 |
7 | 5463163664 |
oct | 1555757452 |
9 | 531060865 |
10 | 230154026 |
11 | 108a09143 |
12 | 650b2ba2 |
13 | 388b441b |
14 | 227d1534 |
15 | 15313bbb |
hex | db7df2a |
230154026 has 8 divisors (see below), whose sum is σ = 350093664. Its totient is φ = 113456140.
The previous prime is 230153999. The next prime is 230154061. The reversal of 230154026 is 620451032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 230153992 and 230154010.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 810260 + ... + 810543.
It is an arithmetic number, because the mean of its divisors is an integer number (43761708).
Almost surely, 2230154026 is an apocalyptic number.
230154026 is a deficient number, since it is larger than the sum of its proper divisors (119939638).
230154026 is a wasteful number, since it uses less digits than its factorization.
230154026 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1620876.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 230154026 is about 15170.8281250563. The cubic root of 230154026 is about 612.8293059681.
The spelling of 230154026 in words is "two hundred thirty million, one hundred fifty-four thousand, twenty-six".
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