Base | Representation |
---|---|
bin | 110101011110… |
… | …111111011110 |
3 | 222101022121112 |
4 | 311132333132 |
5 | 12042124244 |
6 | 1220302022 |
7 | 230113211 |
oct | 65367736 |
9 | 28338545 |
10 | 14020574 |
11 | 7a06957 |
12 | 4841912 |
13 | 2b9b8c9 |
14 | 1c0d778 |
15 | 136e39e |
hex | d5efde |
14020574 has 8 divisors (see below), whose sum is σ = 21247968. Its totient is φ = 6937920.
The previous prime is 14020553. The next prime is 14020579. The reversal of 14020574 is 47502041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14020579) 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, 35942 + ... + 36329.
It is an arithmetic number, because the mean of its divisors is an integer number (2655996).
Almost surely, 214020574 is an apocalyptic number.
14020574 is a deficient number, since it is larger than the sum of its proper divisors (7227394).
14020574 is an equidigital number, since it uses as much as digits as its factorization.
14020574 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72370.
The product of its (nonzero) digits is 1120, while the sum is 23.
The square root of 14020574 is about 3744.4056938318. The cubic root of 14020574 is about 241.1322311713.
The spelling of 14020574 in words is "fourteen million, twenty thousand, five hundred seventy-four".
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