Base | Representation |
---|---|
bin | 11110101011101… |
… | …000001110001101 |
3 | 1022212121011221112 |
4 | 132223220032031 |
5 | 2023234102141 |
6 | 123024541405 |
7 | 15520221560 |
oct | 3653501615 |
9 | 1285534845 |
10 | 514753421 |
11 | 244623956 |
12 | 124481865 |
13 | 8284c430 |
14 | 4c5164d7 |
15 | 302ce7eb |
hex | 1eae838d |
514753421 has 16 divisors (see below), whose sum is σ = 670811904. Its totient is φ = 383318784.
The previous prime is 514753399. The next prime is 514753423. The reversal of 514753421 is 124357415.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-514753421 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (514753423) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 164825 + ... + 167918.
It is an arithmetic number, because the mean of its divisors is an integer number (41925744).
Almost surely, 2514753421 is an apocalyptic number.
It is an amenable number.
514753421 is a deficient number, since it is larger than the sum of its proper divisors (156058483).
514753421 is a wasteful number, since it uses less digits than its factorization.
514753421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332780.
The product of its digits is 16800, while the sum is 32.
The square root of 514753421 is about 22688.1780008885. The cubic root of 514753421 is about 801.4315103822.
The spelling of 514753421 in words is "five hundred fourteen million, seven hundred fifty-three thousand, four hundred twenty-one".
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