Base | Representation |
---|---|
bin | 100100100011011… |
… | …111000101011110 |
3 | 1120201222221221102 |
4 | 210203133011132 |
5 | 2224000012032 |
6 | 140504433102 |
7 | 21124545404 |
oct | 4443370536 |
9 | 1521887842 |
10 | 613282142 |
11 | 2951aaa50 |
12 | 151478792 |
13 | 9a099355 |
14 | 5b643474 |
15 | 38c93362 |
hex | 248df15e |
613282142 has 8 divisors (see below), whose sum is σ = 1003552632. Its totient is φ = 278764600.
The previous prime is 613282129. The next prime is 613282147. The reversal of 613282142 is 241282316.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×6132821422 = 752229971392216328, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (613282147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13938209 + ... + 13938252.
It is an arithmetic number, because the mean of its divisors is an integer number (125444079).
Almost surely, 2613282142 is an apocalyptic number.
613282142 is a deficient number, since it is larger than the sum of its proper divisors (390270490).
613282142 is a wasteful number, since it uses less digits than its factorization.
613282142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27876474.
The product of its digits is 4608, while the sum is 29.
The square root of 613282142 is about 24764.5339548315. The cubic root of 613282142 is about 849.6109601436.
The spelling of 613282142 in words is "six hundred thirteen million, two hundred eighty-two thousand, one hundred forty-two".
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