Base | Representation |
---|---|
bin | 11001011110101… |
… | …10110010011110 |
3 | 112220012011010022 |
4 | 30233112302132 |
5 | 414204200302 |
6 | 33113112142 |
7 | 5203523510 |
oct | 1457266236 |
9 | 486164108 |
10 | 213740702 |
11 | aa71860a |
12 | 5b6b8652 |
13 | 353886b6 |
14 | 2055bbb0 |
15 | 13b708a2 |
hex | cbd6c9e |
213740702 has 48 divisors (see below), whose sum is σ = 392532480. Its totient is φ = 85344336.
The previous prime is 213740693. The next prime is 213740729. The reversal of 213740702 is 207047312.
213740702 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 595199 + ... + 595557.
It is an arithmetic number, because the mean of its divisors is an integer number (8177760).
Almost surely, 2213740702 is an apocalyptic number.
213740702 is a deficient number, since it is larger than the sum of its proper divisors (178791778).
213740702 is a wasteful number, since it uses less digits than its factorization.
213740702 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477 (or 434 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 26.
The square root of 213740702 is about 14619.8735288647. The cubic root of 213740702 is about 597.9007210199.
The spelling of 213740702 in words is "two hundred thirteen million, seven hundred forty thousand, seven hundred two".
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