Base | Representation |
---|---|
bin | 110101101001… |
… | …101110111010 |
3 | 222110112222000 |
4 | 311221232322 |
5 | 12100031240 |
6 | 1221241430 |
7 | 230355402 |
oct | 65515672 |
9 | 28415860 |
10 | 14064570 |
11 | 7a36a13 |
12 | 4863276 |
13 | 2bb5940 |
14 | 1c21802 |
15 | 137c430 |
hex | d69bba |
14064570 has 64 divisors (see below), whose sum is σ = 40400640. Its totient is φ = 3461184.
The previous prime is 14064563. The next prime is 14064571. The reversal of 14064570 is 7546041.
14064570 is a `hidden beast` number, since 14 + 0 + 645 + 7 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14064571) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1507 + ... + 5513.
It is an arithmetic number, because the mean of its divisors is an integer number (631260).
Almost surely, 214064570 is an apocalyptic number.
14064570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14064570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20200320).
14064570 is an abundant number, since it is smaller than the sum of its proper divisors (26336070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14064570 is a wasteful number, since it uses less digits than its factorization.
14064570 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4036 (or 4030 counting only the distinct ones).
The product of its (nonzero) digits is 3360, while the sum is 27.
The square root of 14064570 is about 3750.2759898439. The cubic root of 14064570 is about 241.3841889068.
It can be divided in two parts, 140645 and 70, that added together give a triangular number (140715 = T530).
The spelling of 14064570 in words is "fourteen million, sixty-four thousand, five hundred seventy".
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