Base | Representation |
---|---|
bin | 101101000001011… |
… | …010101100100101 |
3 | 1221122022120012200 |
4 | 231001122230211 |
5 | 3021332034323 |
6 | 202541405113 |
7 | 24501223356 |
oct | 5501325445 |
9 | 1848276180 |
10 | 755346213 |
11 | 358411876 |
12 | 190b69799 |
13 | c064a02b |
14 | 72463d2d |
15 | 464a6443 |
hex | 2d05ab25 |
755346213 has 24 divisors (see below), whose sum is σ = 1118076960. Its totient is φ = 491127840.
The previous prime is 755346211. The next prime is 755346233. The reversal of 755346213 is 312643557.
It is not a de Polignac number, because 755346213 - 21 = 755346211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (755346211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 421323 + ... + 423111.
It is an arithmetic number, because the mean of its divisors is an integer number (46586540).
Almost surely, 2755346213 is an apocalyptic number.
It is an amenable number.
755346213 is a deficient number, since it is larger than the sum of its proper divisors (362730747).
755346213 is a wasteful number, since it uses less digits than its factorization.
755346213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2929 (or 2926 counting only the distinct ones).
The product of its digits is 75600, while the sum is 36.
The square root of 755346213 is about 27483.5625965776. The cubic root of 755346213 is about 910.7140123354.
The spelling of 755346213 in words is "seven hundred fifty-five million, three hundred forty-six thousand, two hundred thirteen".
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