Base | Representation |
---|---|
bin | 100000010011100… |
… | …101111110101110 |
3 | 1101202212211010021 |
4 | 200103211332232 |
5 | 2102223212324 |
6 | 125441032354 |
7 | 16300661650 |
oct | 4023457656 |
9 | 1352784107 |
10 | 542007214 |
11 | 258a49051 |
12 | 1316256ba |
13 | 883a2438 |
14 | 51dac6d0 |
15 | 328b4ae4 |
hex | 204e5fae |
542007214 has 16 divisors (see below), whose sum is σ = 930410496. Its totient is φ = 231975000.
The previous prime is 542007211. The next prime is 542007223. The reversal of 542007214 is 412700245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (542007211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15262 + ... + 36289.
It is an arithmetic number, because the mean of its divisors is an integer number (58150656).
Almost surely, 2542007214 is an apocalyptic number.
542007214 is a deficient number, since it is larger than the sum of its proper divisors (388403282).
542007214 is a wasteful number, since it uses less digits than its factorization.
542007214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52311.
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 542007214 is about 23281.0483870465. The cubic root of 542007214 is about 815.3330035423. Note that the first 3 decimals are identical.
Adding to 542007214 its reverse (412700245), we get a palindrome (954707459).
The spelling of 542007214 in words is "five hundred forty-two million, seven thousand, two hundred fourteen".
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