Base | Representation |
---|---|
bin | 111010100011… |
… | …1001101000010 |
3 | 2010202201222011 |
4 | 1311013031002 |
5 | 30324402404 |
6 | 3014003134 |
7 | 521643256 |
oct | 165071502 |
9 | 63681864 |
10 | 30700354 |
11 | 163696a3 |
12 | a3464aa |
13 | 648b9b9 |
14 | 4112266 |
15 | 2a66604 |
hex | 1d47342 |
30700354 has 16 divisors (see below), whose sum is σ = 49605120. Its totient is φ = 14208480.
The previous prime is 30700339. The next prime is 30700361. The reversal of 30700354 is 45300703.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9339 + ... + 12190.
It is an arithmetic number, because the mean of its divisors is an integer number (3100320).
Almost surely, 230700354 is an apocalyptic number.
30700354 is a deficient number, since it is larger than the sum of its proper divisors (18904766).
30700354 is a wasteful number, since it uses less digits than its factorization.
30700354 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21585.
The product of its (nonzero) digits is 1260, while the sum is 22.
The square root of 30700354 is about 5540.7900158732. The cubic root of 30700354 is about 313.1226336104.
The spelling of 30700354 in words is "thirty million, seven hundred thousand, three hundred fifty-four".
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