Base | Representation |
---|---|
bin | 11001000010101… |
… | …101101000101110 |
3 | 1002021120101221112 |
4 | 121002231220232 |
5 | 1330024012424 |
6 | 105405032022 |
7 | 13261100444 |
oct | 3102555056 |
9 | 1067511845 |
10 | 420141614 |
11 | 1a6182682 |
12 | b8855612 |
13 | 69074309 |
14 | 3db28b94 |
15 | 26d4160e |
hex | 190ada2e |
420141614 has 4 divisors (see below), whose sum is σ = 630212424. Its totient is φ = 210070806.
The previous prime is 420141593. The next prime is 420141641. The reversal of 420141614 is 416141024.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 420141614.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105035402 + ... + 105035405.
It is an arithmetic number, because the mean of its divisors is an integer number (157553106).
Almost surely, 2420141614 is an apocalyptic number.
420141614 is a deficient number, since it is larger than the sum of its proper divisors (210070810).
420141614 is a wasteful number, since it uses less digits than its factorization.
420141614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210070809.
The product of its (nonzero) digits is 768, while the sum is 23.
The square root of 420141614 is about 20497.3562685533. The cubic root of 420141614 is about 748.9713982458.
Adding to 420141614 its reverse (416141024), we get a palindrome (836282638).
The spelling of 420141614 in words is "four hundred twenty million, one hundred forty-one thousand, six hundred fourteen".
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