Base | Representation |
---|---|
bin | 111010100011… |
… | …1011101100110 |
3 | 2010202210102102 |
4 | 1311013131212 |
5 | 30324421124 |
6 | 3014012102 |
7 | 521646332 |
oct | 165073546 |
9 | 63683372 |
10 | 30701414 |
11 | 1636a477 |
12 | a347032 |
13 | 648c323 |
14 | 41127c2 |
15 | 2a66aae |
hex | 1d47766 |
30701414 has 4 divisors (see below), whose sum is σ = 46052124. Its totient is φ = 15350706.
The previous prime is 30701413. The next prime is 30701431. The reversal of 30701414 is 41410703.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41410703 = 601 ⋅68903.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30701413) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7675352 + ... + 7675355.
It is an arithmetic number, because the mean of its divisors is an integer number (11513031).
Almost surely, 230701414 is an apocalyptic number.
30701414 is a deficient number, since it is larger than the sum of its proper divisors (15350710).
30701414 is a wasteful number, since it uses less digits than its factorization.
30701414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15350709.
The product of its (nonzero) digits is 336, while the sum is 20.
The square root of 30701414 is about 5540.8856692771. The cubic root of 30701414 is about 313.1262373275.
The spelling of 30701414 in words is "thirty million, seven hundred one thousand, four hundred fourteen".
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