Base | Representation |
---|---|
bin | 110111011001… |
… | …001011110010 |
3 | 1000022202011120 |
4 | 313121023302 |
5 | 12204133244 |
6 | 1235123110 |
7 | 234266331 |
oct | 67311362 |
9 | 30282146 |
10 | 14521074 |
11 | 8218997 |
12 | 4a43496 |
13 | 3015669 |
14 | 1cddd18 |
15 | 141c819 |
hex | dd92f2 |
14521074 has 8 divisors (see below), whose sum is σ = 29042160. Its totient is φ = 4840356.
The previous prime is 14521063. The next prime is 14521079. The reversal of 14521074 is 47012541.
It is a sphenic number, since it is the product of 3 distinct primes.
14521074 is an admirable number.
It is a super-2 number, since 2×145210742 = 421723180226952, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (14521079) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1210084 + ... + 1210095.
It is an arithmetic number, because the mean of its divisors is an integer number (3630270).
Almost surely, 214521074 is an apocalyptic number.
14521074 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14521074 is a wasteful number, since it uses less digits than its factorization.
14521074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2420184.
The product of its (nonzero) digits is 1120, while the sum is 24.
The square root of 14521074 is about 3810.6526999977. The cubic root of 14521074 is about 243.9680263577.
The spelling of 14521074 in words is "fourteen million, five hundred twenty-one thousand, seventy-four".
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