Base | Representation |
---|---|
bin | 111010001010… |
… | …0101100011010 |
3 | 2010101020011122 |
4 | 1310110230122 |
5 | 30301242331 |
6 | 3005325242 |
7 | 520122143 |
oct | 164245432 |
9 | 63336148 |
10 | 30493466 |
11 | 16238213 |
12 | a266822 |
13 | 6418793 |
14 | 409aaca |
15 | 2a2517b |
hex | 1d14b1a |
30493466 has 8 divisors (see below), whose sum is σ = 45945984. Its totient is φ = 15178140.
The previous prime is 30493457. The next prime is 30493481. The reversal of 30493466 is 66439403.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33740 + ... + 34631.
It is an arithmetic number, because the mean of its divisors is an integer number (5743248).
Almost surely, 230493466 is an apocalyptic number.
30493466 is a deficient number, since it is larger than the sum of its proper divisors (15452518).
30493466 is a wasteful number, since it uses less digits than its factorization.
30493466 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68596.
The product of its (nonzero) digits is 46656, while the sum is 35.
The square root of 30493466 is about 5522.0889163432. The cubic root of 30493466 is about 312.4176755945.
The spelling of 30493466 in words is "thirty million, four hundred ninety-three thousand, four hundred sixty-six".
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