Base | Representation |
---|---|
bin | 111010010100… |
… | …1000001101010 |
3 | 2010112110102002 |
4 | 1310221001222 |
5 | 30311423441 |
6 | 3011211002 |
7 | 520620014 |
oct | 164510152 |
9 | 63473362 |
10 | 30576746 |
11 | 16294842 |
12 | a2a6a62 |
13 | 6447665 |
14 | 40bd1b4 |
15 | 2a3eb9b |
hex | 1d2906a |
30576746 has 8 divisors (see below), whose sum is σ = 45969984. Its totient is φ = 15253420.
The previous prime is 30576703. The next prime is 30576773. The reversal of 30576746 is 64767503.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16370 + ... + 18141.
It is an arithmetic number, because the mean of its divisors is an integer number (5746248).
Almost surely, 230576746 is an apocalyptic number.
30576746 is a deficient number, since it is larger than the sum of its proper divisors (15393238).
30576746 is a wasteful number, since it uses less digits than its factorization.
30576746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34956.
The product of its (nonzero) digits is 105840, while the sum is 38.
The square root of 30576746 is about 5529.6243995411. The cubic root of 30576746 is about 312.7018292997.
The spelling of 30576746 in words is "thirty million, five hundred seventy-six thousand, seven hundred forty-six".
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